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The Indian Journal of Agricultural Sciences, 2022 The principal-agent of soil detachment is rainfall kinetic energy (KE), which must be assessed to understand the nature of erosion, particularly in high rainfall regions, and is designated as a rainfall erosivity index (R).
SUSANTA DAS +3 more
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Spectral Spatial Variation [PDF]
Scientific Reports, 2019 AbstractAutomatic carcinoma detection from hyper/multi spectral images is of essential importance due to the fact that these images cannot be presented directly to the clinician. However, standard approaches for carcinoma detection use hundreds or even thousands of features.
Martin Hohmann +5 more
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地质科技通报, 2022 Karst peak cluster depression areas are characterized by a special double-layer hydrogeological structure, and under the influence of human activities, there are many environmental problems, such as soil erosion, rocky desertification, dryness and ...
Xingming Qin +6 more
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Sea ice phenology in the Caspian Sea
Advances in Oceanography and Limnology, 2021 To understand the spatial and temporal variations in the extent and timing of sea ice in the Caspian Sea (CS), 15 years of sea ice presence and its phenology (freeze-up, break-up, and duration) were studied in the Northern CS (NCS) for a period from ...
Forough Fendereski
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Agronomy, 2022 Trace elements in farmland soil are important indicators of soil quality and farmland health, and also maintain the nutrient balance and promote the healthy growth of plants. In this study, taking Conghua District of Guangzhou city as the study area, the
Runyan Zou +7 more
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Frontiers in Plant Science, 2023 IntroductionSoil salinity is known to affect plant performance and nutrient stoichiometry by altering their ecophysiology, and thus playing a crucial role in determining plant distribution patterns and nutrient cycles in salinized ecosystems.
Peipei Jiang +7 more
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Agronomy, 2021 Agriculture in China, which is dominated by millions of smallholders, consumes 30% of global nitrogen (N) fertilizers and results in a high surplus and vast spatial variability of N.
Qingsong Zhang +5 more
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Spatial variations of fundamental constants [PDF]
Monthly Notices of the Royal Astronomical Society, 2001 We show that observational limits on the possible time variation of constants of Nature are significantly affected by allowing for both space and time variation. Bekenstein's generalisation of Maxwell's equations to allow for cosmological variation of $alpha$ is investigated in a universe containing spherically symmetric inhomogeneities.
Barrow, John D., O'Toole, Chris
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Environment and Natural Resources Journal, 2021 Termites are one of the major contributors to high spatial variability in soil respiration. Although epigeal termite mounds are considered as a point of high CO2 effluxes, the patterns of mound CO2 effluxes are different, especially the mound of fungus ...
Warin Boonriam +5 more
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آداب الكوفة, 2014 Elections geography is one of the contemporary applied fields of political geography, which is concerned with studying the spatial (geographical) variation of electoral voting, its patterns and causes, and interpreting and analyzing it, i.e.
مجيد شهاب, حيدر رزوق
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