Results 41 to 50 of about 1,757,488 (201)

Validation of a Simple MODIS Land Surface Temperature-Based Model for Potential Evapotranspiration (PET) using Long-Term Global Dataset

Journal of Agrometeorology
Accurate and usable potential evapotranspiration (PET) estimation is important for managing water resources around the world, planning agriculture, and adapting to climate change.
MOHAMMED EL-SHIRBENY
doaj   +1 more source

Plant diversity, seasonal dynamics, and vegetation-soil relationship of Rawdhat Khuraym, Saudi Arabia: a biodiversity hotspot region within a hyper-arid region

BMC Plant Biology
The Rawdah ecosystem in arid regions is characterized by its unique vegetation and biodiversity that support wildlife, buffer climate, and provide ecosystem services that benefit humans and nature.
Abdulaziz M. Assaeed, Asma A. Al-Huqail, Basharat A. Dar, Mariska Weijerman, Jahangir A. Malik, Abdullah S. Alharthi, Abdelhamid Elnaggar, Abdulaziz Al-Zahrani, Ahmad Alwajaan, Ahmed M. Abd-ElGawad   +9 more
doaj   +1 more source

Effect of Dry Vegetation Cover on Surface Sand-carrying Wind Structure Along Highways

Shuitu baochi tongbao, 2023
[Objective] The influence of dry vegetation cover on the structure of wind-blown sand flow under the action of sand-carrying wind of S105 in Inner Mongolia Autonomous Region was studied in order to provide a theoretical reference for the prevention of ...
Dong Mei, Tu Ya, Li Juhe
doaj   +1 more source

Species Distribution and Forest Type Mapping in Mexico [PDF]

, 2009
The study analyzed the potential of multi-temporal satellite remote sensing data (Terra-MODIS) for phenological studies in Mexico. Within two conceptually and methodologically independent approaches, we analyzed vegetation index data to continuously ...
Cord, Anna, Schmidt, Michael, Dech, Stefan, Anna Cord, Colditz, Rene, Rene R. Colditz, Stefan Dech, Michael Schmidt   +7 more
core   +1 more source

Modelling impacts of vegetation cover change on regional climate [PDF]

, 2009
Extensive areas of native vegetation in Queensland and other states have been cleared for agriculture, improved pastures and urban development. However, the potential impact of land clearing on Australia’s climate has been largely ignored in current ...
Deo, Ravinesh C., Syktus, Jozef I., Lawrence, Peter J., McGowan, Hamish A., Watterson, Ian G., Phinn, Stuart R., McAlpine, Clive A.   +6 more
core   +1 more source

Frequently asked questions about Cover Oregon [PDF]

, 2013
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF caption (viewed on January 11, 2014)"CO-C ...

core  

Vegetation trends and dynamics in Shada Mountain, Saudi Arabia, (1984–2023): insights from Google Earth Engine and R analysis

Frontiers in Environmental Science
This research analyses the long-term vegetation trends in Shada Mountain across six elevation zones, utilizing Landsat 5, 7, 8, and 9 imageries processed via Google Earth Engine and R. The study managed differences in images resolution through meticulous
Hanan F. Al-Harbi, Asma A. Alhuqail, Zubairul Islam, Habes Ghrefat   +3 more
doaj   +1 more source

A deep learning approach for assessing environmental stress dynamics in the Makkah watersheds, Saudi Arabia

Frontiers in Environmental Science
The integration of trend-based Environmental Stress Severity (ESS) and Artificial Neural Network (ANN) modeling provides a robust framework for quantifying natural environment dynamics and forecasting stress in arid ecosystems.
Asma A. Al-Huqail, Zubairul Islam
doaj   +1 more source

Spatio-temporal Variation of Vegetation Cover and Its Driving Factors in Three-River Headwaters Region During 2001—2020

Shuitu baochi tongbao, 2022
[Objective] The change trend of vegetation cover in the Three-River headwaters region, and its ecological environment were analyzed, in order to provide a scientific basis for the macro layout and implementation of ecological construction projects in the
Xie Qili, Yang Xin, Hao Lina
doaj   +1 more source

Canada, Vegetation Cover

, 1993
Contained within the 5th Edition (1978 to 1995) of the National Atlas of Canada is a map that shows all of Canada classified into one of eight vegetation cover classes (for example, coniferous forest) using imagery with one kilometre resolution.
openaire   +1 more source