Results 31 to 40 of about 64,153 (247)

Characteristics of Agricultural Droughts and Spatial Stratified Heterogeneity and Dependence of Dominant Factors in Inner Mongolia Autonomous Region, China

open access: yesAtmosphere, 2021
Droughts have significantly damaged the environment of the Inner Mongolia Autonomous Region, China. In this study, the region was divided into two subregions.
Simin Yang   +3 more
doaj   +1 more source

High Energy Cosmic Neutrinos [PDF]

open access: yes, 1999
While the general principles of high-energy neutrino detection have been understood for many years, the deep, remote geographical locations of suitable detector sites have challenged the ingenuity of experimentalists, who have confronted unusual ...
Barwick, Steven W.
core   +2 more sources

Land Use/Land Cover Change and Their Driving Factors in the Yellow River Basin of Shandong Province Based on Google Earth Engine from 2000 to 2020

open access: yesISPRS International Journal of Geo-Information, 2022
As the convenient outlet to the Bo Sea and the major region of economic development in the Yellow River Basin, Shandong Province in China has undergone large changes in land use/land cover (LULC) in the past two decades with rapid urbanization and ...
Jian Cui   +5 more
doaj   +1 more source

Geographical detector-based wheat quality attribution under genotype, environment, and crop management frameworks

open access: yesFrontiers in Environmental Science, 2022
Elucidating the determining factors for wheat quality is an essential but complex task, influenced by wheat cultivars, environmental conditions, and management decisions. This study analyzed 285 winter wheat varieties, 13 wheat quality traits, and 9 influencing factors under a genotype, environment, and crop management framework by a geographical ...
Xueyan Zhang   +3 more
openaire   +2 more sources

Geographical Detector-Based Spatial Modeling of the COVID-19 Mortality Rate in the Continental United States [PDF]

open access: yesInternational Journal of Environmental Research and Public Health, 2021
Investigating the spatial distribution patterns of disease and suspected determinants could help one to understand health risks. This study investigated the potential risk factors associated with COVID-19 mortality in the continental United States. We collected death cases of COVID-19 from 3108 counties from 23 January 2020 to 31 May 2020.
Han Yue, Tao Hu
openaire   +2 more sources

Identifying driving factors of the runoff coefficient based on the geographic detector model in the upper reaches of Huaihe River Basin

open access: yesOpen Geosciences, 2022
Various climate and watershed characteristics determine the runoff coefficient (RC), and their interactions are complicated. Understanding the driving factors of the RC is important for understanding the long-term water balance and how it might change ...
Li Xinchuan   +3 more
doaj   +1 more source

The Spatial and Temporal Evolution Pattern and Transformation of Urban–Rural Construction Land in Karst Mountainous Areas: Qixingguan District of Guizhou, Southwest China

open access: yesLand, 2022
Studying the temporal and spatial evolution pattern and transformation rule of urban–rural construction land in karst mountainous areas has important guiding significance for urban development boundary planning, red lines for ecological protection, and ...
Yaopeng Sun   +4 more
doaj   +1 more source

The detection of ultra-relativistic electrons in low Earth orbit [PDF]

open access: yes, 2018
Aims. To better understand the radiation environment in low Earth orbit (LEO), the analysis of in-situ observations of a variety of particles, at different atmospheric heights, and in a wide range of energies, is needed. Methods.
Berghmans, D.   +8 more
core   +2 more sources

Deciphering the spatiotemporal trade-offs and synergies between ecosystem services and their socio-ecological drivers in the plain river network area

open access: yesFrontiers in Ecology and Evolution, 2023
Understanding changes in ecosystem services (ESs) and quantitatively identifying the drivers that influence these changes are essential for achieving sustainable ecosystem development.
Haishun Xu   +4 more
doaj   +1 more source

An Integrated H-G Scheme Identifying Areas for Soil Remediation and Primary Heavy Metal Contributors: A Risk Perspective

open access: yesScientific Reports, 2017
Traditional sampling for soil pollution evaluation is cost intensive and has limited representativeness. Therefore, developing methods that can accurately and rapidly identify at-risk areas and the contributing pollutants is imperative for soil ...
Bin Zou   +6 more
doaj   +1 more source

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