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Article
S. Vermeulen ; Jan Cools ; J. Staes ; S. Van Passel |Due to climate change, the frequency and intensity of droughts are expected to increase. To improve resilience to droughts, proactive drought management is essential. Economic assessments are typically included to decide on the drought risk-redu[...]
Article
R.A. Wittwer ; V.H. Klaus ; E. Miranda Oliveira ; Q. Sun ; Y. Liu ; A.K. Gilgen ; N. Buchmann ; M.G.A. van der Heijden |CONTEXT: Climate change increasingly threatens food security, particularly through prolonged phases of drought. It is therefore important to evaluate and develop arable cropping systems with an enhanced capability to withstand severe drought eve[...]
Article
V. Vadez ; R. Pilloni ; A. Grondin ; A. Hajjarpoor ; H. Belhouchette ; Y. Brouziyne ; G. Chehbouni ; M.H. Kharrou ; R. Zitouna-Chebbi ; I. Mekki ; J. Molénat ; F. Jacob ; J. Bossuet |Water scarcity will be one of the main issues of the 21 st century, because of competing needs between civil, industrial, and agriculture use. While agriculture is the largest user of water, its share is bound to decrease as societies develop. C[...]
Article
The economic effects of global warming have gained considerable attention in the recent economic literature. While the relationship between rainfall and agriculture is well known, precipitations alone do not capture the soil water availability, [...]
Article
This paper analyses the impacts and water policy implications of an increase of perennial crops on irrigation water requirements and on the vulnerability of the agricultural system to climatic events in the case of the Guadalquivir River basin. [...]
Article
CONTEXT The Mediterranean basin and specifically Northeast Italy are recognised as climate change hotspots. The latter is a key socio-economic area in Europe among the most agriculturally productive. However, increasingly frequent drought period[...]
Rapport, Expertise, Working Paper
The Maghreb and the Iberian Peninsula are facing one of the worst seasonal droughts in recent decades. In comparison with the previous outlook, this resulted in a downward revision to well-below average expectations for the final production part[...]
Article
More frequent and punctuated severe events such as dry spells are among the more salient manifestations of climate change. Because dry spells often co-occur both with heat waves and with longer-term agricultural drought and their effects may int[...]
Rapport, Expertise, Working Paper
E. Lemaitre-Curri ; D. Gasc ; G. Manfron | Montpellier [France] : CIHEAM-IAMM | MED-Amin Bulletin | 2023The start into the 2023 cereal campaign was mainly influenced by dry conditions with uneven impacts across the Mediterranean region. In Northern and Eastern Mediterranean, despite relatively dry conditions in January and February 2023, crops are[...]
Article
Article
Drought is considered one of the key barriers influencing wheat production, and various adaptation schemes are practiced globally to mitigate drought impacts. However, it is difficult to precisely assess the performances of drought mitigation me[...]
Article
Effective agricultural water management requires accurate and timely identification of crop water stress at the farm-scale for irrigation advisories or to allocate the optimal amount of water for irrigation. Various drought indices are being uti[...]
Article
L. Villani ; G. Castelli ; L. Piemontese ; D. Penna ; E. Bresci |Mediterranean watersheds are expected to face increased and more severe drought events due to climate change. Urgent action is needed to shift from a reactive approach to a proactive one, for which drought risk assessment is fundamental. Neverth[...]
Article
A. Elkouk ; Y. Pokhrel ; Y. Satoh ; L. Bouchaou |Climate change is expected to exacerbate drought conditions over many global regions. However, the future risk posed by droughts depends not only on the climate-induced changes but also on the changes in societal exposure and vulnerability to dr[...]
Article
Droughts have severe impacts on the economy, society, and environment. They also have impacts on groundwater and vice versa. While most analyses consider drought and groundwater as disconnected, we argue that drought and groundwater management s[...]
Article
Grâce à l’ingéniosité des sociétés humaines, l’agriculture s’est modernisée et est parvenue à nourrir l’Humanité. Face au contexte géopolitique et climatique, une histoire de l’alimentation reste encore à bâtir.
Article
Meteorological drought is defined as the event that arises when precipitation is lower than average and initially affects rainfed crops; this is transformed into hydrological drought when persistent drought affects water storage. We have studied[...]
Article
Z.M. Nigatu ; D. Fan ; W. You ; A.M. Melesse ; L. Pu ; X. Yang ; X. Wan ; Z. Jiang |Soil moisture (SM) and groundwater (GW) depletion triggered by anthropogenic and natural climate change are influencing food security via crop production per capita decrease in the Nile River Basin (NRB). However, to the best of our understandin[...]
Article
S. Mohammed ; A. Elbeltagi ; B. Bashir ; K. Alsafadi ; F. Alsilibe ; A. Alsalman ; M. Zeraatpisheh ; A. Széles ; E. Harsányi |Drought is a natural hazard which affects ecosystems in the eastern Mediterranean. However, limited historical data for drought monitoring and forecasting are available in the eastern Mediterranean. Thus, implementing machine learning (ML) algor[...]
Article
Areas where there is a scarcity of water frequently experience significant drought periods, which may become exacerbated in the future due to climate change. In this paper we propose a novel and integrated method for a semi-distributed analysis [...]
Article
Le changement climatique et son cortège de sécheresses rapprochées renforcent le rôle de l’irrigation dans l’agriculture des pays tempérés. Elle est même déjà, en zone méditerranéenne, l’unique solution pour maintenir des productions agricoles. [...]
Article
« Se préparer à vivre dans un monde différent », voilà ce à quoi semble nous astreindre le changement climatique. Le refus de céder au fatalisme de la collapsologie, tout comme aux désillusions de trente ans de promesses du développement durable[...]
Article
Patrimoine. Dans les oasis du Grand Sud algérien - où l'eau est si précieuse - s'est développé un ingénieux système d'irrigation, les foggaras. Mais il est aujourd'hui remplacé par les pompes automatiques, menaçant tout un écosystème.
Rapport, Expertise, Working Paper
Bulletin : Revue
Campagnes solidaires, n. 379 - Janvier 2022 - Dossier - Paysannes et paysans engagés pour le climat
N. Girod, dir. | 2022
Rapport, Expertise, Working Paper
Article
Climate change, drought, and anthropogenic effects are among the main drivers causing alterations in natural resources one of which is the lake level (LL) of large saline lakes, which are mainly located in arid and semi-arid regions. As an urgen[...]
Article
N. Pérez-Méndez ; N. Pérez-Méndez ; C. Miguel-Rojas ; J.A. Jimenez-Berni ; D. Gomez-Candon ; A. Pérez-de-Luque ; E. Fereres ; M. Catala-Forner ; D. Villegas ; J.C. Sillero |Wheat and rice are two main staple food crops that may suffer from yield losses due to drought episodes that are increasingly impacted by climate change, in addition to new epidemic outbreaks. Sustainable intensification of production will rely [...]
Rapport, Expertise, Working Paper
Rapport, Expertise, Working Paper
Winter crops in most of the northern and eastern Mediterranean growing regions are faring well in this first half of 2021-2022 campaign. However, an intense and long-lasting drought is hampering winter crops’ future harvest in Portugal, Morocco,[...]
