Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Poolad Karimi"'
Publikováno v:
Frontiers in Water, Vol 6 (2024)
Driven by increasing water demand, scarcity concerns, and climate change impacts, numerous countries prioritize solutions for enhanced water use efficiency. However, these solutions often focus primarily on managing water quantities to improve water
Externí odkaz:
https://doaj.org/article/becdef3c15f6437bb52c986bdd1adbe7
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 122, Iss , Pp 103418- (2023)
Accurately identifying irrigated areas is crucial for sustainable development, food security, and effective land and water resource management. However, incomplete or outdated national estimates of irrigated areas underestimate the extent of it, part
Externí odkaz:
https://doaj.org/article/16e00bb9ed7c47cc8b081c9d28e92f35
Autor:
Timon Weitkamp, Poolad Karimi
Publikováno v:
Remote Sensing, Vol 15, Iss 12, p 3017 (2023)
Mapping smallholder irrigated agriculture in sub-Saharan Africa using remote sensing techniques is challenging due to its small and scattered areas and heterogenous cropping practices. A study was conducted to examine the impact of sample size and co
Externí odkaz:
https://doaj.org/article/c4c07e12449448148ac027ec566a422c
Publikováno v:
Remote Sensing, Vol 12, Iss 18, p 2949 (2020)
This paper analyses the effect of the spatial assessment scale on irrigation performance indicators in small and medium-scale agriculture. Three performance indicators—adequacy (i.e., sufficiency of water use to meet the crop water requirement), eq
Externí odkaz:
https://doaj.org/article/7e127c58806545b9817cfc45e679688b
Autor:
Wim G.M. Bastiaanssen, Poolad Karimi, Lisa-Maria Rebelo, Zheng Duan, Gabriel Senay, Lal Muthuwatte, Vladimir Smakhtin
Publikováno v:
Remote Sensing, Vol 6, Iss 11, Pp 10306-10334 (2014)
The increasing competition for water resources requires a better understanding of flows, fluxes, stocks, and the services and benefits related to water consumption. This paper explains how public domain Earth Observation data based on Moderate Resolu
Externí odkaz:
https://doaj.org/article/5a8cfdd83e5f439e8c0883be1b5b43ba
Publikováno v:
Remote Sensing, Vol 11, Iss 6, p 705 (2019)
Remote sensing techniques have been shown, in several studies, to be an extremely effective tool for assessing the performance of irrigated areas at various scales and diverse climatic regions across the world. Open access, ready-made, global ET prod
Externí odkaz:
https://doaj.org/article/8e218f45c8ed4d21b8c9e1a1ee31486a
Publikováno v:
Remote Sensing, Vol 11, Iss 5, p 601 (2019)
Increase in irrigated area, driven by demand for more food production, in the semi-arid regions of Asia and Africa is putting pressure on the already strained available water resources. To cope and manage this situation, monitoring spatial and tempor
Externí odkaz:
https://doaj.org/article/0ca752ff6bef44fb9c7bc4d1a189cd4e
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 7, Iss 11, p 414 (2018)
Crop water productivity (CWP) has become a recognised indicator in assessing the state of Sustainable Development Goals (SDG) 6.4—to substantially increase water use efficiency. This indicator, while useful at a global scale, is not comprehensive a
Externí odkaz:
https://doaj.org/article/c47eda7e5fe540b49bc35e976a89ec17
Autor:
Saher Ayyad, Poolad Karimi, Matthias Langensiepen, Lars Ribbe, Lisa-Maria Rebelo, Mathias Becker
Producing more food for a growing population requires sustainable crop intensification and diversification, particularly in high-potential areas such as the seasonal floodplain wetlands of sub-Saharan Africa (SSA). With emerging water shortages and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d03014723c0f152f719daf23f4b9e8b1
https://doi.org/10.5194/egusphere-egu22-3982
https://doi.org/10.5194/egusphere-egu22-3982
Publikováno v:
Water Resources Management. 34:3445-3464
Despite signing a bilateral water treaty in 1973, water utilization in the Hirmand River Basin (HRB) has been a source of dispute between Iran and Afghanistan for many decades. While Iran accuses Afghanistan of depriving it of the Hirmand water due t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b085b198d456af849acbc690b139883f
https://doi.org/10.1007/s11269-020-02576-7
https://doi.org/10.1007/s11269-020-02576-7