Articles | Volume 25, issue 5
https://doi.org/10.5194/hess-25-2475-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/hess-25-2475-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
17 May 2021
Research article |
| 17 May 2021
| 17 May 2021
Characteristics of droughts in Argentina's core crop region
Centro de Estudios de Variabilidad y Cambio Climático (CEVARCAM), Facultad de Ingeniería y Ciencias Hídricas, Universidad Nacional del Litoral, Santa Fe, Argentina
Miguel Angel Lovino
Centro de Estudios de Variabilidad y Cambio Climático (CEVARCAM), Facultad de Ingeniería y Ciencias Hídricas, Universidad Nacional del Litoral, Santa Fe, Argentina
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Santa Fe, Argentina
Ernesto Hugo Berbery
Earth System Science Interdisciplinary Center (ESSIC)/Cooperative
Institute for Satellite Earth System Studies (CISESS), University of Maryland, College Park, MD, USA
Gabriela Viviana Müller
Centro de Estudios de Variabilidad y Cambio Climático (CEVARCAM), Facultad de Ingeniería y Ciencias Hídricas, Universidad Nacional del Litoral, Santa Fe, Argentina
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Santa Fe, Argentina
Related authors
Miguel A. Lovino, Omar V. Müller, Gabriela V. Müller, Leandro C. Sgroi, and Walter E. Baethgen
Hydrol. Earth Syst. Sci., 22, 3155–3174, https://doi.org/10.5194/hess-22-3155-2018, https://doi.org/10.5194/hess-22-3155-2018, 2018
Short summary
Short summary
This study examines hydroclimate variability in northeastern Argentina; advances the understanding of its links with global SST forcing; and discusses its impacts on water resources, agriculture and human settlements. Interannual-to-multidecadal variability led to frequent extreme events. Severe floods affected agriculture, livestock productivity, and forced population displacements. Droughts affected water resources, causing water and food scarcity. Increased temperatures reduced crop yields.
María Agostina Bracalenti, Omar V. Müller, Miguel A. Lovino, and Ernesto Hugo Berbery
Hydrol. Earth Syst. Sci., 28, 3281–3303, https://doi.org/10.5194/hess-28-3281-2024, https://doi.org/10.5194/hess-28-3281-2024, 2024
Short summary
Short summary
The Gran Chaco is a large, dry forest in South America that has been heavily deforested, particularly in the dry Chaco subregion. This deforestation, mainly driven by the expansion of the agricultural frontier, has changed the land's characteristics, affecting the local and regional climate. The study reveals that deforestation has resulted in reduced precipitation, soil moisture, and runoff, and if intensive agriculture continues, it could make summers in this arid region even drier and hotter.
Miguel A. Lovino, Omar V. Müller, Gabriela V. Müller, Leandro C. Sgroi, and Walter E. Baethgen
Hydrol. Earth Syst. Sci., 22, 3155–3174, https://doi.org/10.5194/hess-22-3155-2018, https://doi.org/10.5194/hess-22-3155-2018, 2018
Short summary
Short summary
This study examines hydroclimate variability in northeastern Argentina; advances the understanding of its links with global SST forcing; and discusses its impacts on water resources, agriculture and human settlements. Interannual-to-multidecadal variability led to frequent extreme events. Severe floods affected agriculture, livestock productivity, and forced population displacements. Droughts affected water resources, causing water and food scarcity. Increased temperatures reduced crop yields.
Related subject area
Subject: Water Resources Management | Techniques and Approaches: Theory development
Guiding community discussions on human–water challenges by serious gaming in the upper Ewaso Ngiro River basin, Kenya
Levee system transformation in coevolution between humans and water systems along the Kiso River, Japan
Reframing water demand management: a new co-governance framework coupling supply-side and demand-side solutions toward sustainability
HESS Opinions: The unsustainable use of groundwater conceals a “Day Zero”
Water productivity is in the eye of the beholder: benchmarking the multiple values produced by water use in the Phoenix metropolitan area
HESS Opinions: Drought impacts as failed prospects
Drought intensity–duration–frequency curves based on deficit in precipitation and streamflow for water resources management
Uncertainty in three dimensions: the challenges of communicating probabilistic flood forecast maps
To which extent are socio-hydrology studies truly integrative? The case of natural hazards and disaster research
Power and empowerment in transdisciplinary research: a negotiated approach for peri-urban groundwater problems in the Ganges Delta
A socio-hydrological framework for understanding conflict and cooperation with respect to transboundary rivers
A review of the applicability of the motivations and abilities (MOTA) framework for assessing the implementation success of water resources management plans and policies
Social dilemmas and poor water quality in household water systems
The limits to large-scale supply augmentation: exploring the crossroads of conflicting urban water system development pathways
Structural gaps of water resources knowledge in global river basins
Water sharing policies conditioned on hydrologic variability to inform reservoir operations
Quantifying the impacts of compound extremes on agriculture
Comparison of published palaeoclimate records suitable for reconstructing annual to sub-decadal hydroclimatic variability in eastern Australia: implications for water resource management and planning
Unraveling intractable water conflicts: the entanglement of science and politics in decision-making on large hydraulic infrastructure
A Water-Energy-Food Nexus approach for conducting trade-off analysis: Morocco's phosphate industry in the Khouribga region
A watershed classification approach that looks beyond hydrology: application to a semi-arid, agricultural region in Canada
Role-play simulations as an aid to achieve complex learning outcomes in hydrological science
Using a coupled agent-based modeling approach to analyze the role of risk perception in water management decisions
Geostatistical interpolation by quantile kriging
Flooded by jargon: how the interpretation of water-related terms differs between hydrology experts and the general audience
Challenges to implementing bottom-up flood risk decision analysis frameworks: how strong are social networks of flooding professionals?
Socio-hydrological spaces in the Jamuna River floodplain in Bangladesh
An improved method for calculating the regional crop water footprint based on a hydrological process analysis
How downstream sub-basins depend on upstream inflows to avoid scarcity: typology and global analysis of transboundary rivers
An alternative approach for socio-hydrology: case study research
HESS Opinions: A conceptual framework for assessing socio-hydrological resilience under change
Socio-hydrological perspectives of the co-evolution of humans and groundwater in Cangzhou, North China Plain
Towards systematic planning of small-scale hydrological intervention-based research
Geoscience on television: a review of science communication literature in the context of geosciences
A "mental models" approach to the communication of subsurface hydrology and hazards
Review and classification of indicators of green water availability and scarcity
Socio-hydrological water balance for water allocation between human and environmental purposes in catchments
Long-term monitoring of nitrate transport to drainage from three agricultural clayey till fields
Complex network theory, streamflow, and hydrometric monitoring system design
Hydrological drought types in cold climates: quantitative analysis of causing factors and qualitative survey of impacts
Linked hydrologic and social systems that support resilience of traditional irrigation communities
Assessing blue and green water utilisation in wheat production of China from the perspectives of water footprint and total water use
A new framework for resolving conflicts over transboundary rivers using bankruptcy methods
Quantifying the human impact on water resources: a critical review of the water footprint concept
Endogenous change: on cooperation and water availability in two ancient societies
Socio-hydrology and the science–policy interface: a case study of the Saskatchewan River basin
Relationships between environmental governance and water quality in a growing metropolitan area of the Pacific Northwest, USA
A journey of a thousand miles begins with one small step – human agency, hydrological processes and time in socio-hydrology
Socio-hydrologic perspectives of the co-evolution of humans and water in the Tarim River basin, Western China: the Taiji–Tire model
Acting, predicting and intervening in a socio-hydrological world
Charles Nduhiu Wamucii, Pieter R. van Oel, Adriaan J. Teuling, Arend Ligtenberg, John Mwangi Gathenya, Gert Jan Hofstede, Meine van Noordwijk, and Erika N. Speelman
Hydrol. Earth Syst. Sci., 28, 3495–3518, https://doi.org/10.5194/hess-28-3495-2024, https://doi.org/10.5194/hess-28-3495-2024, 2024
Short summary
Short summary
The study explored the role of serious gaming in strengthening stakeholder engagement in addressing human–water challenges. The gaming approach guided community discussions toward implementable decisions. The results showed increased active participation, knowledge gain, and use of plural pronouns. We observed decreased individual interests and conflicts among game participants. The study presents important implications for creating a collective basis for water resources management.
Shinichiro Nakamura, Fuko Nakai, Yuichiro Ito, Ginga Okada, and Taikan Oki
Hydrol. Earth Syst. Sci., 28, 2329–2342, https://doi.org/10.5194/hess-28-2329-2024, https://doi.org/10.5194/hess-28-2329-2024, 2024
Short summary
Short summary
The formation of levee systems is an important factor in determining whether a society fights or adapts to floods. This study presents the levee system transformation process over the past century, from the indigenous levee system to modern continuous levees, and its impacts on human–flood coevolution in the Kiso River basin, Japan, and reveals the interactions between levee systems and human–water systems involving different scales and water phenomena.
Yueyi Liu, Hang Zheng, and Jianshi Zhao
Hydrol. Earth Syst. Sci., 28, 2223–2238, https://doi.org/10.5194/hess-28-2223-2024, https://doi.org/10.5194/hess-28-2223-2024, 2024
Short summary
Short summary
Global climate change is causing some previously arid regions to become more humid. Economic downturns in these areas are leading to a decrease in water demand. These factors are further leading to a certain level of under-utilization of existing water supply projects in the area. This study finds that actively releasing ecological water increases the sustainability of these water supply projects. The cost of ecological water supply can be recovered by investment in water-related businesses.
Camila Alvarez-Garreton, Juan Pablo Boisier, René Garreaud, Javier González, Roberto Rondanelli, Eugenia Gayó, and Mauricio Zambrano-Bigiarini
Hydrol. Earth Syst. Sci., 28, 1605–1616, https://doi.org/10.5194/hess-28-1605-2024, https://doi.org/10.5194/hess-28-1605-2024, 2024
Short summary
Short summary
This opinion paper reflects on the risks of overusing groundwater savings to supply permanent water use requirements. Using novel data recently developed for Chile, we reveal how groundwater is being overused, causing ecological and socioeconomic impacts and concealing a Day Zero
scenario. Our argument underscores the need for reformed water allocation rules and sustainable management, shifting from a perception of groundwater as an unlimited source to a finite and vital one.
Benjamin L. Ruddell and Richard Rushforth
Hydrol. Earth Syst. Sci., 28, 1089–1106, https://doi.org/10.5194/hess-28-1089-2024, https://doi.org/10.5194/hess-28-1089-2024, 2024
Short summary
Short summary
This study finds that bedroom cities show higher water productivity based on the standard efficiency benchmark of gallons per capita, but core cities that host large businesses show higher water productivity using a basket of economic values like taxes, payroll, and business revenues. Using a broader basket of water productivity benchmarks that consider more of the community’s socio-economic values and goals could inform more balanced and equitable water allocation decisions by policymakers.
Germano G. Ribeiro Neto, Sarra Kchouk, Lieke A. Melsen, Louise Cavalcante, David W. Walker, Art Dewulf, Alexandre C. Costa, Eduardo S. P. R. Martins, and Pieter R. van Oel
Hydrol. Earth Syst. Sci., 27, 4217–4225, https://doi.org/10.5194/hess-27-4217-2023, https://doi.org/10.5194/hess-27-4217-2023, 2023
Short summary
Short summary
People induce and modify droughts. However, we do not know exactly how relevant human and natural processes interact nor how to evaluate the co-evolution of people and water. Prospect theory can help us to explain the emergence of drought impacts leading to failed welfare expectations (“prospects”) due to water shortage. Our approach helps to explain socio-hydrological phenomena, such as reservoir effects, and can contribute to integrated drought management considering the local context.
Yonca Cavus, Kerstin Stahl, and Hafzullah Aksoy
Hydrol. Earth Syst. Sci., 27, 3427–3445, https://doi.org/10.5194/hess-27-3427-2023, https://doi.org/10.5194/hess-27-3427-2023, 2023
Short summary
Short summary
With intensified extremes under climate change, water demand increases. Every drop of water is more valuable than before when drought is experienced particularly. We developed drought intensity–duration–frequency curves using physical indicators, the deficit in precipitation and streamflow, for a more straightforward interpretation. Tests with the observed major droughts in two climatologically different catchments confirmed the practical applicability of the curves under drought conditions.
Valérie Jean, Marie-Amélie Boucher, Anissa Frini, and Dominic Roussel
Hydrol. Earth Syst. Sci., 27, 3351–3373, https://doi.org/10.5194/hess-27-3351-2023, https://doi.org/10.5194/hess-27-3351-2023, 2023
Short summary
Short summary
Flood forecasts are only useful if they are understood correctly. They are also uncertain, and it is difficult to present all of the information about the forecast and its uncertainty on a map, as it is three dimensional (water depth and extent, in all directions). To overcome this, we interviewed 139 people to understand their preferences in terms of forecast visualization. We propose simple and effective ways of presenting flood forecast maps so that they can be understood and useful.
Franciele Maria Vanelli, Masato Kobiyama, and Mariana Madruga de Brito
Hydrol. Earth Syst. Sci., 26, 2301–2317, https://doi.org/10.5194/hess-26-2301-2022, https://doi.org/10.5194/hess-26-2301-2022, 2022
Short summary
Short summary
We conducted a systematic literature review of socio-hydrological studies applied to natural hazards and disaster research. Results indicate that there is a wide range of understanding of what
socialmeans in socio-hydrology, and monodisciplinary studies prevail. We expect to encourage socio-hydrologists to investigate different disasters using a more integrative approach that combines natural and social sciences tools by involving stakeholders and broadening the use of mixed methods.
Leon M. Hermans, Vishal Narain, Remi Kempers, Sharlene L. Gomes, Poulomi Banerjee, Rezaul Hasan, Mashfiqus Salehin, Shah Alam Khan, A. T. M. Zakir Hossain, Kazi Faisal Islam, Sheikh Nazmul Huda, Partha Sarathi Banerjee, Binoy Majumder, Soma Majumder, and Wil A. H. Thissen
Hydrol. Earth Syst. Sci., 26, 2201–2219, https://doi.org/10.5194/hess-26-2201-2022, https://doi.org/10.5194/hess-26-2201-2022, 2022
Short summary
Short summary
Transdisciplinary water research involves the co-creation of knowledge between various stakeholders to advance science and resolve complex societal problems. In this paper, we describe challenges and responses to address power and politics as part of transdisciplinary research. This is done based on a project that combined known principles for transdisciplinary research with a negotiated approach to support groundwater management in peri-urban villages in India and Bangladesh.
Yongping Wei, Jing Wei, Gen Li, Shuanglei Wu, David Yu, Mohammad Ghoreishi, You Lu, Felipe Augusto Arguello Souza, Murugesu Sivapalan, and Fuqiang Tian
Hydrol. Earth Syst. Sci., 26, 2131–2146, https://doi.org/10.5194/hess-26-2131-2022, https://doi.org/10.5194/hess-26-2131-2022, 2022
Short summary
Short summary
There is increasing tension among the riparian countries of transboundary rivers. This article proposes a socio-hydrological framework that incorporates the slow and less visible societal processes into existing hydro-economic models, revealing the slow and hidden feedbacks between societal and hydrological processes. This framework will contribute to process-based understanding of the complex mechanism that drives conflict and cooperation in transboundary river management.
John Conallin, Nathan Ning, Jennifer Bond, Nicholas Pawsey, Lee J. Baumgartner, Dwi Atminarso, Hannah McPherson, Wayne Robinson, and Garry Thorncraft
Hydrol. Earth Syst. Sci., 26, 1357–1370, https://doi.org/10.5194/hess-26-1357-2022, https://doi.org/10.5194/hess-26-1357-2022, 2022
Short summary
Short summary
Implementation failure is well known to be a major barrier to the success of water resource plans and policies. The motivations and abilities (MOTA) approach attempts to address this barrier, by providing a multi-stakeholder, multilevel tool to assess triggers, motivations and abilities supporting the implementation feasibility of plans. We review existing MOTA applications in various water management contexts and propose several complementary add-in applications to complement the approach.
Gopal Penny, Diogo Bolster, and Marc F. Müller
Hydrol. Earth Syst. Sci., 26, 1187–1202, https://doi.org/10.5194/hess-26-1187-2022, https://doi.org/10.5194/hess-26-1187-2022, 2022
Short summary
Short summary
In residential areas with a high housing density, septic contamination of private wells raises multiple health concerns. Often, few regulations exist to ensure good water quality in such systems, and water quality is often left to the homeowner. To address the potential obstacles to effective management, we identify situations where misplaced economic incentives hinder effective policy to support water quality in such systems.
Jonatan Godinez Madrigal, Nora Van Cauwenbergh, Jaime Hoogesteger, Pamela Claure Gutierrez, and Pieter van der
Zaag
Hydrol. Earth Syst. Sci., 26, 885–902, https://doi.org/10.5194/hess-26-885-2022, https://doi.org/10.5194/hess-26-885-2022, 2022
Short summary
Short summary
Urban water systems are facing an increasing pressure on their water resources to guarantee safe and sufficient water access. Water managers often use tried and tested strategies like large supply augmentation infrastructure to address water problems. However, these projects do not address key problems and cause water conflicts. We conducted transdisciplinary research to show how water conflicts can change the development pathway of urban water systems by implementing alternative solutions.
Shuanglei Wu, Yongping Wei, and Xuemei Wang
Hydrol. Earth Syst. Sci., 25, 5381–5398, https://doi.org/10.5194/hess-25-5381-2021, https://doi.org/10.5194/hess-25-5381-2021, 2021
Short summary
Short summary
Using publications indexed in the Web of Science, we investigated water resources knowledge development at the river basin scale since 1900 and found that legacy-driven knowledge structures, increasingly homogenized management issues, and largely static cross-disciplinary collaborations dominated highly researched river basins. A structural shift of water resources knowledge development to cope with the rapidly changing hydrological systems and associated management issues is urgently needed.
Guang Yang and Paul Block
Hydrol. Earth Syst. Sci., 25, 3617–3634, https://doi.org/10.5194/hess-25-3617-2021, https://doi.org/10.5194/hess-25-3617-2021, 2021
Short summary
Short summary
There is a clear trade-off between reservoir hydropower generation and the variability in reservoir water release, which can be used to derive water-sharing policies and provide critical insights during riparian negotiations regarding downstream flows supplementing during drought conditions. This type of water-sharing policy can effectively mitigate the water use conflicts between upstream and downstream countries, especially during drought periods.
Iman Haqiqi, Danielle S. Grogan, Thomas W. Hertel, and Wolfram Schlenker
Hydrol. Earth Syst. Sci., 25, 551–564, https://doi.org/10.5194/hess-25-551-2021, https://doi.org/10.5194/hess-25-551-2021, 2021
Short summary
Short summary
This study combines a fine-scale weather product with outputs of a hydrological model to construct functional metrics of individual and compound hydroclimatic extremes for agriculture. Then, a yield response function is estimated with individual and compound metrics focusing on corn in the United States during the 1981–2015 period. The findings suggest that metrics of compound hydroclimatic extremes are better predictors of corn yield variations than metrics of individual extremes.
Anna L. Flack, Anthony S. Kiem, Tessa R. Vance, Carly R. Tozer, and Jason L. Roberts
Hydrol. Earth Syst. Sci., 24, 5699–5712, https://doi.org/10.5194/hess-24-5699-2020, https://doi.org/10.5194/hess-24-5699-2020, 2020
Short summary
Short summary
Palaeoclimate information was analysed for eastern Australia to determine when (and where) there was agreement about the timing of wet and dry epochs in the pre-instrumental period (1000–1899). The results show that instrumental records (~1900–present) underestimate the full range of rainfall variability that has occurred. When coupled with projected impacts of climate change and growing demands, these results highlight major challenges for water resource management and infrastructure.
Jonatan Godinez-Madrigal, Nora Van Cauwenbergh, and Pieter van der Zaag
Hydrol. Earth Syst. Sci., 24, 4903–4921, https://doi.org/10.5194/hess-24-4903-2020, https://doi.org/10.5194/hess-24-4903-2020, 2020
Short summary
Short summary
Our research studies whether science depoliticizes water conflicts or instead conflicts politicize science–policy processes. We analyze a water conflict due to the development of large infrastructure. We interviewed key actors in the conflict and replicated the results of water resources models developed to solve the conflict. We found that knowledge produced in isolation has no positive effect in transforming the conflict; instead, its potential could be enhanced if produced collaboratively.
Sang-Hyun Lee, Amjad T. Assi, Bassel Daher, Fatima E. Mengoub, and Rabi H. Mohtar
Hydrol. Earth Syst. Sci., 24, 4727–4741, https://doi.org/10.5194/hess-24-4727-2020, https://doi.org/10.5194/hess-24-4727-2020, 2020
Short summary
Short summary
Proper water availability for the right place and time in a changing climate requires analysis of complex scientific, technical, socioeconomic, regulatory, and political issues. A Water-Energy-Food Nexus Phosphate (WEF-P) Tool, based on integrating supply chain processes, transportation, and water–energy footprints could assess the various scenarios to offer an effective means of ensuring sustainable management of limited resources to both agricultural areas and the phosphate industry.
Jared D. Wolfe, Kevin R. Shook, Chris Spence, and Colin J. Whitfield
Hydrol. Earth Syst. Sci., 23, 3945–3967, https://doi.org/10.5194/hess-23-3945-2019, https://doi.org/10.5194/hess-23-3945-2019, 2019
Short summary
Short summary
Watershed classification can identify regions expected to respond similarly to disturbance. Methods should extend beyond hydrology to include other environmental questions, such as ecology and water quality. We developed a classification for the Canadian Prairie and identified seven classes defined by watershed characteristics, including elevation, climate, wetland density, and surficial geology. Results provide a basis for evaluating watershed response to land management and climate condition.
Arvid Bring and Steve W. Lyon
Hydrol. Earth Syst. Sci., 23, 2369–2378, https://doi.org/10.5194/hess-23-2369-2019, https://doi.org/10.5194/hess-23-2369-2019, 2019
Short summary
Short summary
Hydrology education strives to teach students both quantitative ability and complex professional skills. Our research shows that role-play simulations are useful to make students able to integrate various analytical skills in complicated settings while not interfering with traditional teaching that fosters their ability to solve mathematical problems. Despite this there are several potential challenging areas in using role-plays, and we therefore suggest ways around these potential roadblocks.
Jin-Young Hyun, Shih-Yu Huang, Yi-Chen Ethan Yang, Vincent Tidwell, and Jordan Macknick
Hydrol. Earth Syst. Sci., 23, 2261–2278, https://doi.org/10.5194/hess-23-2261-2019, https://doi.org/10.5194/hess-23-2261-2019, 2019
Short summary
Short summary
This study applies a two-way coupled agent-based model (ABM) with a river-reservoir management model (RiverWare) to analyze the role of risk perception in water management decisions using the Bayesian inference mapping joined with the cost–loss model. The calibration results capture the dynamics of historical irrigated area and streamflow changes and suggest that the proposed framework improves the representation of human decision-making processes compared to conventional rule-based ABMs.
Henning Lebrenz and András Bárdossy
Hydrol. Earth Syst. Sci., 23, 1633–1648, https://doi.org/10.5194/hess-23-1633-2019, https://doi.org/10.5194/hess-23-1633-2019, 2019
Short summary
Short summary
Many variables, e.g., in hydrology, geology, and social sciences, are only observed at a few distinct measurement locations, and their actual distribution in the entire space remains unknown. We introduce the new geostatistical interpolation method of
quantile kriging, providing an improved estimator and associated uncertainty. It can also host variables, which would not fulfill the implicit presumptions of the traditional geostatistical interpolation methods.
Gemma J. Venhuizen, Rolf Hut, Casper Albers, Cathelijne R. Stoof, and Ionica Smeets
Hydrol. Earth Syst. Sci., 23, 393–403, https://doi.org/10.5194/hess-23-393-2019, https://doi.org/10.5194/hess-23-393-2019, 2019
Short summary
Short summary
Do experts attach the same meaning as laypeople to terms often used in hydrology such as "river", "flooding" and "downstream"? In this study a survey was completed by 34 experts and 119 laypeople to answer this question. We found that there are some profound differences between experts and laypeople: words like "river" and "river basin" turn out to have a different interpretation between the two groups. However, when using pictures there is much more agreement between the groups.
James O. Knighton, Osamu Tsuda, Rebecca Elliott, and M. Todd Walter
Hydrol. Earth Syst. Sci., 22, 5657–5673, https://doi.org/10.5194/hess-22-5657-2018, https://doi.org/10.5194/hess-22-5657-2018, 2018
Short summary
Short summary
Decision-making for flood risk management is often the collective effort of professionals within government, NGOs, private practice, and advocacy groups. Our research investigates differences among flood experts within Tompkins County, New York (USA). We explore how they differ in their perceptions of flooding risk, desired project outcomes, and knowledge. We observe substantial differences among experts, and recommend formally acknowledging these perceptions when engaging in flood management.
Md Ruknul Ferdous, Anna Wesselink, Luigia Brandimarte, Kymo Slager, Margreet Zwarteveen, and Giuliano Di Baldassarre
Hydrol. Earth Syst. Sci., 22, 5159–5173, https://doi.org/10.5194/hess-22-5159-2018, https://doi.org/10.5194/hess-22-5159-2018, 2018
Short summary
Short summary
Socio-hydrological space (SHS) is a concept that enriches the study of socio-hydrology because it helps understand the detailed human–water interactions in a specific location. The concept suggests that the interactions between society and water are place-bound because of differences in social processes and river dynamics. This would be useful for developing interventions under disaster management, but also other development goals. SHS provides a new way of looking at socio-hydrological systems.
Xiao-Bo Luan, Ya-Li Yin, Pu-Te Wu, Shi-Kun Sun, Yu-Bao Wang, Xue-Rui Gao, and Jing Liu
Hydrol. Earth Syst. Sci., 22, 5111–5123, https://doi.org/10.5194/hess-22-5111-2018, https://doi.org/10.5194/hess-22-5111-2018, 2018
Short summary
Short summary
At present, the water footprint calculated by the quantitative method of crop production water footprint is only a field-scale water footprint, which does not contain all the water consumption of the crop growth process, so its calculated crop production water footprint is incomplete. In this study, the hydrological model SWAT was used to analyze the real water consumption in the course of crop growth, so that the actual water consumption of the crops could be more accurately reflected.
Hafsa Ahmed Munia, Joseph H. A. Guillaume, Naho Mirumachi, Yoshihide Wada, and Matti Kummu
Hydrol. Earth Syst. Sci., 22, 2795–2809, https://doi.org/10.5194/hess-22-2795-2018, https://doi.org/10.5194/hess-22-2795-2018, 2018
Short summary
Short summary
An analytical framework is developed drawing on ideas of regime shifts from resilience literature to understand the transition between cases where water scarcity is or is not experienced depending on whether water from upstream is or is not available. The analysis shows 386 million people dependent on upstream water to avoid possible stress and 306 million people dependent on upstream water to avoid possible shortage. This provides insights into implications for negotiations between sub-basins.
Erik Mostert
Hydrol. Earth Syst. Sci., 22, 317–329, https://doi.org/10.5194/hess-22-317-2018, https://doi.org/10.5194/hess-22-317-2018, 2018
Short summary
Short summary
This paper argues for an alternative approach for socio‒hydrology: detailed case study research. Detailed case study research can increase understanding of how society interacts with hydrology, offers more levers for management than coupled modelling, and facilitates interdisciplinary cooperation. The paper presents a case study of the Dommel Basin in the Netherlands and Belgium and compares this with a published model of the Kissimmee Basin in Florida.
Feng Mao, Julian Clark, Timothy Karpouzoglou, Art Dewulf, Wouter Buytaert, and David Hannah
Hydrol. Earth Syst. Sci., 21, 3655–3670, https://doi.org/10.5194/hess-21-3655-2017, https://doi.org/10.5194/hess-21-3655-2017, 2017
Short summary
Short summary
The paper aims to propose a conceptual framework that supports nuanced understanding and analytical assessment of resilience in socio-hydrological contexts. We identify three framings of resilience for different human–water couplings, which have distinct application fields and are used for different water management challenges. To assess and improve socio-hydrological resilience in each type, we introduce a
resilience canvasas a heuristic tool to design bespoke management strategies.
Songjun Han, Fuqiang Tian, Ye Liu, and Xianhui Duan
Hydrol. Earth Syst. Sci., 21, 3619–3633, https://doi.org/10.5194/hess-21-3619-2017, https://doi.org/10.5194/hess-21-3619-2017, 2017
Short summary
Short summary
The history of the co-evolution of the coupled human–groundwater system in Cangzhou (a region with the most serious depression cone in the North China Plain) is analyzed with a particular focus on how the groundwater crisis unfolded and how people attempted to settle the crisis. The evolution of the system was substantially impacted by two droughts. Further restoration of groundwater environment could be anticipated, but the occurrence of drought still remains an undetermined external forcing.
Kharis Erasta Reza Pramana and Maurits Willem Ertsen
Hydrol. Earth Syst. Sci., 20, 4093–4115, https://doi.org/10.5194/hess-20-4093-2016, https://doi.org/10.5194/hess-20-4093-2016, 2016
Short summary
Short summary
The effects of human actions in small-scale water development initiatives and the associated hydrological research activities are basically unspecified. We argue that more explicit attention helps to design more appropriate answers to the challenges faced in field studies. A more systematic approach is proposed that would be useful when designing field projects: two sets of questions on (1) dealing with surprises and (2) cost–benefits of data gathering.
Rolf Hut, Anne M. Land-Zandstra, Ionica Smeets, and Cathelijne R. Stoof
Hydrol. Earth Syst. Sci., 20, 2507–2518, https://doi.org/10.5194/hess-20-2507-2016, https://doi.org/10.5194/hess-20-2507-2016, 2016
Short summary
Short summary
To help geo-scientists prepare for TV appearances, we review the scientific literature on effective science communication related to TV. We identify six main themes: scientist motivation, target audience, narratives and storytelling, jargon and information transfer, relationship between scientists and journalists, and stereotypes of scientists on TV. We provide a detailed case study as illustration for each theme.
Hazel Gibson, Iain S. Stewart, Sabine Pahl, and Alison Stokes
Hydrol. Earth Syst. Sci., 20, 1737–1749, https://doi.org/10.5194/hess-20-1737-2016, https://doi.org/10.5194/hess-20-1737-2016, 2016
Short summary
Short summary
This paper provides empirical evidence for the value of using a psychology-based approach to communication of hydrology and hazards. It demonstrates the use of the "mental models" approach to risk assessment used in a regional geoscience context to explore the conceptions of the geological subsurface between experts and non-experts, and how that impacts on communication.
J. F. Schyns, A. Y. Hoekstra, and M. J. Booij
Hydrol. Earth Syst. Sci., 19, 4581–4608, https://doi.org/10.5194/hess-19-4581-2015, https://doi.org/10.5194/hess-19-4581-2015, 2015
Short summary
Short summary
The paper draws attention to the fact that green water (soil moisture returning to the atmosphere through evaporation) is a scarce resource, because its availability is limited and there are competing demands for green water. Around 80 indicators of green water availability and scarcity are reviewed and classified based on their scope and purpose of measurement. This is useful in order to properly include limitations in green water availability in water scarcity assessments.
S. Zhou, Y. Huang, Y. Wei, and G. Wang
Hydrol. Earth Syst. Sci., 19, 3715–3726, https://doi.org/10.5194/hess-19-3715-2015, https://doi.org/10.5194/hess-19-3715-2015, 2015
V. Ernstsen, P. Olsen, and A. E. Rosenbom
Hydrol. Earth Syst. Sci., 19, 3475–3488, https://doi.org/10.5194/hess-19-3475-2015, https://doi.org/10.5194/hess-19-3475-2015, 2015
M. J. Halverson and S. W. Fleming
Hydrol. Earth Syst. Sci., 19, 3301–3318, https://doi.org/10.5194/hess-19-3301-2015, https://doi.org/10.5194/hess-19-3301-2015, 2015
A. F. Van Loon, S. W. Ploum, J. Parajka, A. K. Fleig, E. Garnier, G. Laaha, and H. A. J. Van Lanen
Hydrol. Earth Syst. Sci., 19, 1993–2016, https://doi.org/10.5194/hess-19-1993-2015, https://doi.org/10.5194/hess-19-1993-2015, 2015
Short summary
Short summary
Hydrological drought types in cold climates have complex causing factors and impacts. In Austria and Norway, a lack of snowmelt is mainly related to below-normal winter precipitation, and a lack of glaciermelt is mainly related to below-normal summer temperature. These and other hydrological drought types impacted hydropower production, water supply, and agriculture in Europe and the US in the recent and far past. For selected drought events in Norway impacts could be coupled to causing factors.
A. Fernald, S. Guldan, K. Boykin, A. Cibils, M. Gonzales, B. Hurd, S. Lopez, C. Ochoa, M. Ortiz, J. Rivera, S. Rodriguez, and C. Steele
Hydrol. Earth Syst. Sci., 19, 293–307, https://doi.org/10.5194/hess-19-293-2015, https://doi.org/10.5194/hess-19-293-2015, 2015
X. C. Cao, P. T. Wu, Y. B. Wang, and X. N. Zhao
Hydrol. Earth Syst. Sci., 18, 3165–3178, https://doi.org/10.5194/hess-18-3165-2014, https://doi.org/10.5194/hess-18-3165-2014, 2014
K. Madani, M. Zarezadeh, and S. Morid
Hydrol. Earth Syst. Sci., 18, 3055–3068, https://doi.org/10.5194/hess-18-3055-2014, https://doi.org/10.5194/hess-18-3055-2014, 2014
J. Chenoweth, M. Hadjikakou, and C. Zoumides
Hydrol. Earth Syst. Sci., 18, 2325–2342, https://doi.org/10.5194/hess-18-2325-2014, https://doi.org/10.5194/hess-18-2325-2014, 2014
S. Pande and M. Ertsen
Hydrol. Earth Syst. Sci., 18, 1745–1760, https://doi.org/10.5194/hess-18-1745-2014, https://doi.org/10.5194/hess-18-1745-2014, 2014
P. Gober and H. S. Wheater
Hydrol. Earth Syst. Sci., 18, 1413–1422, https://doi.org/10.5194/hess-18-1413-2014, https://doi.org/10.5194/hess-18-1413-2014, 2014
H. Chang, P. Thiers, N. R. Netusil, J. A. Yeakley, G. Rollwagen-Bollens, S. M. Bollens, and S. Singh
Hydrol. Earth Syst. Sci., 18, 1383–1395, https://doi.org/10.5194/hess-18-1383-2014, https://doi.org/10.5194/hess-18-1383-2014, 2014
M. W. Ertsen, J. T. Murphy, L. E. Purdue, and T. Zhu
Hydrol. Earth Syst. Sci., 18, 1369–1382, https://doi.org/10.5194/hess-18-1369-2014, https://doi.org/10.5194/hess-18-1369-2014, 2014
Y. Liu, F. Tian, H. Hu, and M. Sivapalan
Hydrol. Earth Syst. Sci., 18, 1289–1303, https://doi.org/10.5194/hess-18-1289-2014, https://doi.org/10.5194/hess-18-1289-2014, 2014
S. N. Lane
Hydrol. Earth Syst. Sci., 18, 927–952, https://doi.org/10.5194/hess-18-927-2014, https://doi.org/10.5194/hess-18-927-2014, 2014
Cited articles
Ameghino, F.: Las secas y las inundaciones en la Provincia de Buenos Aires.
Obras de retención y no de desagüe, Ministerio de Asuntos Agrarios
de la Provincia de Buenos Aires, Buenos Aires, 5–62, 1884.
Barrionuevo, A.: In Parched Argentina, worries over economy grow, New York
Times, available at:
https://www.nytimes.com/2009/02/21/world/americas/21argentina.htm (last
access: 21 April 2020), 2009.
Barrucand, M. G., Vargas, W. M., and Rusticucci, M. M.: Dry conditions over
Argentina and the related monthly circulation patterns, Meteorol. Atmos. Phys., 98, 99–114, https://doi.org/10.1007/s00703-006-0232-5, 2007.
Beaudoing, H. and Rodell, M.: GLDAS Noah Land Surface Model L4 monthly
0.25×0.25 degree V2.0, NASA/GSFC/HSL, Goddard Earth Sciences Data and Information Services Center (GES DISC), Greenbelt, Maryland, USA, https://doi.org/10.5067/9SQ1B3ZXP2C5, 2019.
Beaudoing, H. and Rodell, M.: GLDAS Noah Land Surface Model L4 monthly
0.25×0.25 degree V2.1, NASA/GSFC/HSL, Goddard Earth Sciences Data
and Information Services Center (GES DISC), Greenbelt, Maryland, USA, https://doi.org/10.5067/SXAVCZFAQLNO, 2020.
Butler, E. E. and Huybers, P.: Adaptation of US maize to temperature
variations, Nat. Clim. Change, 3, 68–72, https://doi.org/10.1038/nclimate1585, 2013.
Byakatonda, J., Paridaa, B. P., Moalafhib, D. B., and Kenabathob, P. K.:
Analysis of long-term drought severity characteristics and trends across
semi-arid Botswana using two drought indices, Atmos. Res., 213, 492–508,
https://doi.org/10.1016/j.atmosres.2018.07.002, 2018.
Cavalcanti, I. F. A.: Large scale and synoptic features associated with extreme precipitation over South America: A review and case studies for the
first decade of the 21st Century, Atmos. Res., 118, 27–40,
https://doi.org/10.1016/j.atmosres.2012.06.012, 2012.
Chen, J. L., Wilson, C. R., Tapley, B. D., Longuevergne, L., Yang, Z. L.,
and Scanlon, B. R.: Recent La Plata basin drought conditions observed by
satellite gravimetry, J. Geophys. Res., 115, D22108, https://doi.org/10.1029/2010JD014689, 2010.
Chen, M., Shi, W., Xie, P., Silva, V., Kousky, V. E., Wayne Higgins, R., and
Janowiak, J. E.: Assessing objective techniques for gauge-based analyses of
global daily precipitation, J. Geophys. Res., 113, D04110, https://doi.org/10.1029/2007JD009132, 2008.
Dracup, J. A., Lee, K. S., and Paulson, E. G.: On the definition of droughts, Water Resour. Res., 16, 297–302, https://doi.org/10.1029/WR016i002p00297, 1980.
Entekhabi, D., Rodriguez-Iturbe, I., and Castelli, F.: Mutual interaction of
soil moisture state and atmospheric processes, J. Hydrol., 184, 3–17, https://doi.org/10.1016/0022-1694(95)02965-6, 1996.
Farahmand, A. and AghaKouchak, A.: A generalized framework for deriving
non-parametric standardized drought indicators, Adv. Water Resour., 76,
140–145, https://doi.org/10.1016/j.advwatres.2014.11.012, 2015.
Ghil, M., Allen, M. R., Dettinger, M. D., Ide, K., Kondrashov, D., Mann, M.
E., Robertson, A., Saunders, A., Tian, Y., Varadi, F., and Yiou, P.:
Advanced spectral methods for climatic time series, Rev. Geophys., 40, 1–41,
https://doi.org/10.1029/2000RG000092, 2002.
Gringorten, I. I.: A plotting rule for extreme probability paper, J. Geophys. Res., 68, 813–814, https://doi.org/10.1029/JZ068i003p00813, 1963.
Grings, F., Bruscantini, C. A., Smucler, E., Carballo, F., Dillon, M. E.,
Collini, E. A., Salvia, M., and Karszenbaum, H.: Validation strategies for
satellite-based soil moisture products over Argentine Pampas, IEEE J. Select. Top. Appl. Earth Obs. Remote Sens., 8, 4094–4105, https://doi.org/10.1109/JSTARS.2015.2449237, 2015.
Hao, Z. and AghaKouchak, A.: A non-parametric multivariate multi-index
drought monitoring framework, J. Hydrometeorol., 15, 89–101,
https://doi.org/10.1175/JHM-D-12-0160.1, 2014.
Hao, Z., AghaKouchak, A., Nakhjiri, N., and Farahmand, A.: Global integrated
drought monitoring and prediction system, Sci. Data, 1, 140001,
https://doi.org/10.1038/sdata.2014.1, 2014.
Hayes, M., Svoboda, M., Wall, N., and Widhalm, M.: The Lincoln declaration
on drought indices: universal meteorological drought index recommended, B. Am. Meteorol. Soc., 92, 485–488, https://doi.org/10.1175/2010BAMS3103.1, 2011.
Holzman, M. E., Rivas, R., and Piccolo, M. C.: Estimating soil moisture and
the relationship with crop yield using surface temperature and vegetation
index, Int. J. Appl. Earth Obs. Geoinf., 28, 181–192,
https://doi.org/10.1016/j.jag.2013.12.006, 2014.
IMF – International Monetary Fund (Eds.): Primary commodities: Market developments and outlook, Commodities division research department, Washington, DC, July 1990.
Jozami, E., Montero Bulacio, E., and Coronel, A.: Temporal variability of ENSO effects on corn yield at the central region of Argentina, Int. J. Climatol., 38, 1–12, https://doi.org/10.1002/joc.5154, 2018.
Keyantash, J. and Dracup, J. A.: The quantification of drought: An evaluation of drought indices, B. Am. Meteorol. Soc., 83, 1167–1180,
https://doi.org/10.1175/1520-0477-83.8.1167, 2002.
Krepper, C. M. and Zucarelli, G. V.: Climatology of water excesses and
shortages in the La Plata Basin, Theor. Appl. Climatol., 102, 13–27,
https://doi.org/10.1007/s00704-009-0234-6, 2010.
Labraga, J. C., Scian, B., and Frumento, O.: Anomalies in the atmospheric
circulation associated with the rainfall excess or deficit in the Pampa
Region in Argentina, J. Geophys. Res.-Atmos., 107, 1–15,
https://doi.org/10.1029/2002JD002113, 2002.
La Nación: La represa de Salto Grande dejaría de producir
energía, available at:
https://www.lanacion.com.ar/economia/la-represa-de-salto-grande-dejaria-de-producir-energia-nid591160
(last access: 2 August 2019), 2004.
Llano, M. P. and Penalba, O. C.: A climatic analysis of dry sequences in
Argentina, Int. J. Climatol., 31, 504–513, https://doi.org/10.1002/joc.2092, 2010.
Llano, M. P. and Vargas, W.: Climate characteristics and their relationship
with soybean and maize yields in Argentina, Brazil and the United States, Int. J. Climatol., 36, 1471–1483, https://doi.org/10.1002/joc.4439, 2016.
Lovino, M., García, N. O., and Baethgen, W. E.: Spatiotemporal analysis
of extreme precipitation events in the Northeast region of Argentina (NEA),
J. Hydrol.: Reg. Stud., 2, 140–158, https://doi.org/10.1016/j.ejrh.2014.09.001, 2014.
Lovino, M. A., Müller, O. V., Müller, G. V., Sgroi, L. C., and Baethgen, W. E.: Interannual-to-multidecadal hydroclimate variability and
its sectoral impacts in northeastern Argentina, Hydrol. Earth Syst. Sci.,
22, 3155–3174, https://doi.org/10.5194/hess-22-3155-2018, 2018a.
Lovino, M., Müller, O., Berbery, E., and Müller, G.: How have daily
climate extremes changed in the recent past over northeastern Argentina?,
Global Planet. Change, 168, 78–97, https://doi.org/10.1016/j.gloplacha.2018.06.008, 2018b.
Magrin, G. O., Marengo, J. A., Boulanger, J.-P., Buckeridge, M. S., Castellanos, E., Poveda, G., Scarano, F. R., and Vicuña, S.: Central and
South America, in: Climate Change 2014: Impacts, Adaptation, and Vulnerability, Part B: Regional Aspects, Contribution of Working Group II to
the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, edited by: Barros, V. R., Field, C. B., Dokken, D. J., Mastrandrea, M. D., Mach, K. J., Bilir, T. E., Chatterjee, M., Ebi, K. L., Estrada, Y. O., Genova, R. C., Girma, B., Kissel, E. S., Levy, A. N., MacCracken, S., Mastrandrea, P. R., and White, L. L., Cambridge University Press, Cambridge,
UK and New York, NY, USA, 1499–1566, 2014.
MAGyP: Ministry of Agriculture, Livestock and Fisheries of Argentina,
monthly report May 2018, available at:
https://www.magyp.gob.ar/sitio/areas/estimaciones/_archivos/estimaciones/180000_2018/180500_Mayo/180524_Informe Mensual 24 05 18.pdf (last access: 18 September 2019), 2018.
MAGyP: Ministry of Agriculture, Livestock and Fisheries of Argentina, available at:
https://www.agroindustria.gob.ar/sitio/areas/ss_mercados_agropecuarios/exportaciones, last access: 18 September 2019.
MAGyP: Ministry of Agriculture, Livestock and Fisheries: Agricultural
Datasets, available at:
http://datosestimaciones.magyp.gob.ar/reportes.php?reporte=Estimaciones,
last access: 24 October 2020.
Malaka, I., and Nuñez, S.: Aspectos sinópticos de la sequía que
afectó a la República Argentina en 1962, Revista Geoacta, 10, 1–22,
1980.
Mallenahalli, N. K.: Comparison of parametric and non-parametric standardized
precipitation index for detecting meteorological drought over the Indian
region, Theor. Appl. Climatol., 142, 219–236, https://doi.org/10.1007/s00704-020-03296-z, 2020.
McKee, T. B., Doesken, N. J., and Kleist, J.: The relationship of drought
frequency and duration to time scales, in: Proceedings of the 8th Conference on Applied Climatology, 17–22 January 1993, Anaheim, CA, 179–184, 1993.
McKee, T. B., Doesken, N. J., and Kleist, J.: Drought monitoring with multiple time scales, in: Proceedings of the 9th Conference on Applied
Climatology, 15–20 January 1995, Dallas, TX, 233–236, 1995.
Meng, J., Yang, R., Wei, H., Ek, M., Gayno, G., Xie, P., and Mitchell, K.: The Land Surface Analysis in the NCEP Climate Forecast System Reanalysis, J.
Hydrometeorol., 13, 1621–1630, https://doi.org/10.1175/JHM-D-11-090.1, 2012.
Minetti, J. L., Vargas, W. M., Vega, B., and Costa, M. C.: Las sequías
en la Pampa Húmeda: Impacto en la productividad del maíz, Revista
Brasileira de Meteorología, 22, 218–232, https://doi.org/10.1590/S0102-77862007000200007, 2007.
Mishra, A. K., Singh, V. P., and Desai, V. R.: Drought characterization: a
probabilistic approach, Stoch. Environ. Res. Risk A., 23, 41–55,
https://doi.org/10.1007/s00477-007-0194-2, 2009.
Mo, K. C. and Berbery, E. H.: Drought and persistent wet spells over South
America based on observations and the US CLIVAR drought experiments, J. Climate, 24, 1801–1820, https://doi.org/10.1175/2010JCLI3874.1, 2011.
Mo, K. C. and Schemm, J. E.: Relationships between ENSO and drought over the southeastern United States, Geophys. Res. Lett., 35, L15701, https://doi.org/10.1029/2008GL034656, 2008.
Müller, O. V., Berbery, E. H., Alcaraz-Segura, D., and Ek, M. B.: Regional model simulations of the 2008 drought in southern South America
using a consistent set of land surface properties, J. Climate, 27, 6754–6778, https://doi.org/10.1175/JCLI-D-13-00463.1, 2014.
Naumann, G., Vargas, W. M., and Minetti, J. L.: Estudio de secuencias secas
en la Cuenca del Plata: Implicancias con las sequías, Revista Meteorologica, 33, 65–81, 2008.
Naumann, G., Llano, M. P., and Vargas, W. M.: Climatology of the annual
maximum daily precipitation in the La Plata Basin, Int. J. Climatol., 32,
247–260, https://doi.org/10.1002/joc.2265, 2012.
Penalba, O. and Llano, M. P.: Contribución al estudio de las secuencias
secas en la zona agropecuaria de Argentina, Revista Meteorologica, 33, 51–64, 2008.
Penalba, O. C. and Vargas, W. M.: Interdecadal and interannual variations of annual and extreme precipitation over central-northeastern Argentina, Int. J. Climatol., 24, 1565–1580, https://doi.org/10.1002/joc.1069, 2004.
Penalba, O. C. and Vargas, W. M.: Variability of low monthly rainfall in La Plata Basin, Meteorol. Appl., 15, 313–323, https://doi.org/10.1002/met.68, 2008.
Penalba, O. C., Bettolli, M. L., and Vargas, W. M.: The impact of climate
variability on soybean yields in Argentina. Multivariate regression, Meteorol. Appl., 14, 3–14, https://doi.org/10.1002/met.1, 2007.
Podestá, G., Bert, F., Rajagopalan, B., Apipattanavis, S., Apipattanavis, S., Laciana, C., Weber, E., Easterling, W., Katz, R., Letson, D., and Menendez, A.: Decadal climate variability in the Argentine Pampas: regional impacts of plausible climate scenarios on agricultural systems, Clim. Res., 40, 199–210, https://doi.org/10.3354/cr00807, 2009.
Rodell, M., Houser, P. R., Jambor, U., Gottschalck, J., Mitchell, K., Meng,
C., Arsenault, K., Cosgrove, B., Radakovich, J., Bosilovich, M., Entin, J.
K., Walker, J. P., Lohmann, D., and Toll, D.: The Global Land Data Assimilation System, B. Am. Meteorol. Soc., 85, 381–394,
https://doi.org/10.1175/BAMS-85-3-381, 2004.
Seager, R., Naik, N., Baethgen, W., Robertson, A., Kushnir, Y., Nakamura, J., and Jurburg, S.: Tropical oceanic causes of interannual to multidecadal
precipitation variability in southeast South America over the past Century,
J. Climate, 23, 5517–5539, https://doi.org/10.1175/2010JCLI3578.1, 2010.
Senigagliese, C.: Siembre Directa y Productividad Sustentable en los Cereales, IDIA XXI: revista de información sobre investigación y desarrollo agropecuario, 4, 72–75, 2004.
Siebert, S., Henrich, V., Frenken, K., and Burke, J.: Update of the digital
global map of irrigation areas to version 5, Rheinische Friedrich-Wilhelms-Universität, Bonn, Germany, 151 pp., 2013.
Silva, V. B., Kousky, V. E., Higgins, R. W.: Daily precipitation statistics
for South America: An intercomparison between NCEP reanalyses and observations, J. Hydrometeorol., 12, 101–117, https://doi.org/10.1175/2010JHM1303.1, 2011.
Silvestri, G. E.: Comparison between winter precipitation in southeastern
South America during each ENSO phase, Geophys. Res. Lett., 32, L05709, https://doi.org/10.1029/2004GL021749, 2005.
Soláková, T., De Michele, C., and Vezzoli, R.: Comparison between parametric and non-parametric approaches for the calculation of two drought indices: SPI and SSI, J. Hydrol. Eng., 19, 04014010,
https://doi.org/10.1061/(ASCE)HE.1943-5584.0000942, 2014.
Spennemann, P. C., Rivera, J. A., Saulo, A. C., and Penalba, O. C.: A comparison of GLDAS soil moisture anomalies against standardized precipitation index and multisatellite estimations over South America, J.
Hydrometeorol., 16, 158–171, https://doi.org/10.1175/JHM-D-13-0190.1, 2015.
Spennemann, P. C., Fernández-Long, M. E., Gattinoni, N. N., Cammalleri,
C., and Naumann, G.: Soil moisture evaluation over the Argentine Pampas using
models, satellite estimations and in-situ measurements, J. Hydrol.: Reg. Stud., 31, 100723, https://doi.org/10.1016/j.ejrh.2020.100723, 2020.
Tallaksen, L. M. and Van Lanen, H. A. (Eds.): Hydrological drought: processes and estimation methods for streamflow and groundwater, in: Vol. 48,
Elsevier, Amsterdam, the Netherlands, 2004.
Van Loon, A. F.: Hydrological drought explained, Wiley Interdisciplin. Rev.: Water, 2, 359–392, https://doi.org/10.1002/wat2.1085, 2015.
Vargas, W. M., Naumann, G., and Minetti, J. L.: Dry spells in the River Plata Basin: an approximation of the diagnosis of droughts using daily data, Theor. Appl. Climatol., 104, 159–173, https://doi.org/10.1007/s00704-010-0335-2, 2011.
Von Storch, H. and Navarra, A. (Eds.): Analysis of Climate Variability,
Springer-Verlag, Berlin, Heidelberg, Germany, 334 pp., 1995.
Webber, J.: Argentina’s drought: counting the costs, Financial Times, available at: https://www.ft.com/content/f7fd1da9-9848-39bc-9e15-168d0bd14dd7 (last access: 27 March 2018), 2012.
Westfall, P. H.: Kurtosis as peakedness, 1905–2014. RIP, Am. Statist., 68, 191–195, https://doi.org/10.1080/00031305.2014.917055, 2014.
Wilks, D. S.: Statistical Methods in the Atmospheric Sciences, 2nd Edn., in:
International Geophysicis Series, Vol. 91, Elsevier Inc, Burlington, MA, USA, 627 pp., 2006.
Yevjevich, V. M.: Objective approach to definitions and investigations of
continental hydrologic droughts, An. Hydrology papers no. 23, Colorado State
University, Fort Collins, CO, USA, 1967.
Short summary
This study advances the understanding and impacts of drought on wheat, corn, and soybean yields over Argentina's main crop region, where crop production is more intense and represents the main contribution to the country's gross domestic product. Our analysis focuses on drought properties, including the magnitude, frequency at different timescales, duration, and severity. This new approach can be helpful for regional decision-making and planning by water managers and in agricultural contexts.
This study advances the understanding and impacts of drought on wheat, corn, and soybean yields...
