Results 31 to 40 of about 21,537,056 (287)

Precipitation and Potential Evapotranspiration Temporal Variability and Their Relationship in Two Forest Ecosystems in Greece

Hydrology, 2021
The assessment of drought conditions is important in forestry because it affects forest growth and species diversity. In this study, temporal variability and trends of precipitation (P), potential evapotranspiration (PET), and their relationship (P/PET ...
S. Stefanidis, Vasileios Alexandridis
semanticscholar   +1 more source

Performance of potential evapotranspiration models in Peninsular Malaysia

Journal of Water and Climate Change, 2021
Potential evapotranspiration (PET) is an important parameter for the operation of irrigation projects and water resources management. The globally recognized PET estimation model, the FAO-56 Penman–Monteith (FAO-56 PM) model, had been criticized for ...
Goh-Ee Hang, J. Ng, Y. Huang, S. L. S. Yong   +3 more
semanticscholar   +1 more source

ECOSTRESS and CIMIS: A Comparison of Potential and Reference Evapotranspiration in Riverside County, California

Remote Sensing, 2020
The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) provides remotely-sensed estimates of evapotranspiration at 70 m spatial resolution every 1–5 days, sampling across the diurnal cycle.
Gurjot Kohli, Christine M. Lee, Joshua B. Fisher, Gregory Halverson, Evan Variano, Yufang Jin, Daniel Carney, Brenton A. Wilder, Alicia M. Kinoshita   +8 more
doaj   +1 more source

Potential groundwater contribution to Amazon evapotranspiration [PDF]

Hydrology and Earth System Sciences, 2010
Climate and land ecosystem models simulate a dry-season vegetation stress in the Amazon forest, but observations do not support these results, indicating adequate water supply.
Y. Fan, G. Miguez-Macho
doaj   +1 more source

Spatiotemporal Changes of sc-PDSI and Its Dynamic Drivers in Yellow River Basin

Atmosphere, 2022
Droughts in the Yellow River Basin (YRB), a typical large river in arid to semiarid regions, have been studied extensively. However, the details of the dynamic drivers of meteorological droughts, such as precipitation (P), reference evapotranspiration ...
Wen Liu, Yuqing Zhang
doaj   +1 more source

Potential and actual evapotranspiration and Landsat derived indices [PDF]

Global Journal of Environmental Science and Management
BACKGROUND AND OBJECTIVES: Evapotranspiration is an important component of water balance associated with the hydrological cycle and biological processes.
P. Kumar, D. Deka, A. Yadav, Ashwani ., M. Kumar, J.P. Das, A. Singh, A. Gurjar   +7 more
doaj   +1 more source

Regional estimation of daily to annual regional evapotranspiration with MODIS data in the Yellow River Delta wetland [PDF]

, 2009
Evapotranspiration (ET) from the wetland of the Yellow River Delta (YRD) is one of the important components in the water cycle, which represents the water consumption by the plants and evaporation from the water and the non-vegetated surfaces.
Huang, C., G. Xi, Liu, G., S. Liu, Xi, G., L. Jia, Y. Yan, Liu, S., Yan, Y., C. Huang, Jia, L., G. Liu   +11 more
core   +2 more sources

Refined assessment of potential evapotranspiration in the tarim basin

Frontiers in Earth Science, 2022
As an important part of surface hydrothermal process, the study of evapotranspiration has been paid more attention, and it has an important reference value for the optimal allocation of regional water resources.
W. Huo, Xiefei Zhi, Shun-Qi Hu, Wen-Yue Cai, Fan Yang, Cheng-Long Zhou, Ali Mamtimin, Qing He, Hong-Lin Pan, Mei-Qi Song, Cong Wen, Yu Wang, Xing-Hua Yang, Lu Meng   +13 more
semanticscholar   +1 more source

Effect of projected climate change on potential evapotranspiration in the semiarid region of central India

Journal of Water and Climate Change, 2021
The performance of potential evapotranspiration (PET) methods such as pan evaporation (physical measurement), empirical formulas (Penman–Monteith (PM), Hargreaves and Thornthwaite) and satellite-derived PET (MOD16) were assessed in a semiarid region of ...
Darshana Duhan, Dharmendra Singh, Sandeep Arya   +2 more
doaj   +1 more source

Simulation of potential evapotranspiration values based on vine copula

Meteorological Applications, 2021
Vine copula had a great impact on the study and analysis of dependence structures in various sciences. In multivariate analyses with dimensions of more than two variables, it is associated with computational complexities that solve vine copulas and these
A. Khashei-Siuki, A. Shahidi, Y. Ramezani, Mohammad Nazeri Tahroudi   +3 more
semanticscholar   +1 more source