Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Vikalp Mishra"'
Autor:
Vikalp Mishra, Ashutosh S. Limaye, Federico Doehnert, Raffaella Policastro, Djibril Hassan, Marie Therese Yaba Ndiaye, Nicole Van Abel, Kiersten Johnson, Joseph Grange, Kevin Coffey, Arif Rashid
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Water scarcity is a major challenge in the Sahel region of West Africa. Water scarcity in combination with prevalent soil degradation has severely reduced the land productivity in the region. The decrease in resiliency of food security syste
Externí odkaz:
https://doaj.org/article/8ab1769c065f4f44b5e1a4bed1578b70
Publikováno v:
Water, Vol 15, Iss 3, p 604 (2023)
Flooding is a recurring natural disaster worldwide; developing countries are particularly affected due to poor mitigation and management strategies. Often discharge is used to inform the flood forecast. The discharge is usually inferred from the wate
Externí odkaz:
https://doaj.org/article/7c71d3db93064f68bd39c2736cb68042
Autor:
Emily C. Adams, Helen B. Parache, Emil Cherrington, Walter L. Ellenburg, Vikalp Mishra, Ronan Lucey, Catherine Nakalembe
Publikováno v:
Frontiers in Climate, Vol 3 (2021)
Externí odkaz:
https://doaj.org/article/4eafae5505194cb8b22c5a0f87c63e08
Autor:
Emily C. Adams, Helen B. Parache, Emil Cherrington, Walter L. Ellenburg, Vikalp Mishra, Ronan Lucey, Catherine Nakalembe
Publikováno v:
Frontiers in Climate, Vol 3 (2021)
The 2019–2020 Desert Locust (DL) upsurge in East Africa threatened food security for millions in the region. This highlighted the need to track and quantify the damaging impacts of the swarming insects on cropland and rangelands. Satellite Earth ob
Externí odkaz:
https://doaj.org/article/1cf8d8b26d014d86b1ce5464decc657c
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 93, Iss , Pp 102218- (2020)
Pastoralism is a major occupation in Africa’s Sahel region, which spans from Senegal in the west to Ethiopia in the east and has a semi-arid climate. Pastoralists from the region are usually nomadic, moving regularly in search of water and pasture,
Externí odkaz:
https://doaj.org/article/cc5c86123fb04542974beff6156d5bb8
Autor:
Sara Miller, Vikalp Mishra, W. Lee Ellenburg, Emily Adams, Jason Roberts, Ashutosh Limaye, Robert Griffin
Publikováno v:
Atmosphere, Vol 12, Iss 11, p 1371 (2021)
Kenya is highly dependent on precipitation for both food and water security. Farmers and pastoralists rely on rain to provide water for crops and vegetation to feed herds. As such, precipitation forecasts can be useful tools to inform decision makers
Externí odkaz:
https://doaj.org/article/32569f9d792042038cf88f3c04b0e8f8
Autor:
W. Lee Ellenburg, Vikalp Mishra, Jason B. Roberts, Ashutosh S. Limaye, Jonathan L. Case, Clay B. Blankenship, Keith Cressman
Publikováno v:
Remote Sensing, Vol 13, Iss 7, p 1276 (2021)
The objective of this study is to evaluate the ability of soil physical characteristics (i.e., texture and moisture conditions) to better understand the breeding conditions of desert locust (DL). Though soil moisture and texture are well-known and ne
Externí odkaz:
https://doaj.org/article/7a30b8a7d9c74e22a6076f065df8de9d
Publikováno v:
Entropy, Vol 17, Iss 6, Pp 4454-4484 (2015)
Vertical soil moisture profiles based on the principle of maximum entropy (POME) were validated using field and model data and applied to guide an irrigation cycle over a maize field in north central Alabama (USA). The results demonstrate that a simp
Externí odkaz:
https://doaj.org/article/cd96b65d30cf40d19357ecccb327a055
Publikováno v:
Remote Sensing, Vol 5, Iss 7, Pp 3331-3356 (2013)
Biophysical crop simulation models are normally forced with precipitation data recorded with either gauges or ground-based radar. However, ground-based recording networks are not available at spatial and temporal scales needed to drive the models at
Externí odkaz:
https://doaj.org/article/387442e4eadf48bb8331b8205d213fe6
Publikováno v:
International Journal of Disaster Risk Reduction. 87:103588
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaf2b9aef1b29873a4c4149b8347e4e1
https://doi.org/10.1016/j.ijdrr.2023.103588
https://doi.org/10.1016/j.ijdrr.2023.103588