Results 1 to 10 of about 221,562 (117)

Temporal and spatial distribution characteristics of water resources in Guangdong Province based on a cloud model

open access: yesWater Science and Engineering, 2015
With a focus on the difficulty of quantitatively describing the degree of nonuniformity of temporal and spatial distributions of water resources, quantitative research was carried out on the temporal and spatial distribution characteristics of water ...
Qi Zhou   +4 more
doaj   +4 more sources

Epidemiological Characteristics and Spatial Clustering of Intestinal Infectious Diseases in China, 2008—2018 [PDF]

open access: yesZhongguo quanke yixue, 2023
Background As intestinal infectious diseases are one major public health issue in China, there remains an urgent need to dynamically track the incidence trend and epidemiological characteristics of these diseases on the whole or by category. Objective To
LIN Xiaodan, MAO Xiuhua, YAO Weiguang
doaj   +1 more source

Temporal and Spatial Distribution Characteristics of NOx Emissions of City Buses on Real Road Based on Spatial Autocorrelation

open access: yesAerosol and Air Quality Research, 2021
To characterize the spatial and temporal distribution of NOx exhausted by urban buses, we measured real-world on-road NOx emissions from these vehicles in the city of Kunming, China, using an onboard monitoring platform. To fill the data gaps and produce
Qikai Peng   +5 more
doaj   +1 more source

Spatial and temporal evolution of drought characteristics across the Yellow River basin

open access: yesEcological Indicators, 2021
Drought disasters restrict economic and social development. Understanding the evolution of the spatiotemporal characteristics of drought plays a vital role in basin risk response and management.
Kai Zhou   +4 more
doaj   +1 more source

Epidemiological Profile and Spatial Patterns of Enterobiasis in Children Aged 3–9 Years in China from 2016 to 2020

open access: yesTropical Medicine and Infectious Disease, 2022
(1) Background: Enterobius vermicularis infection causes a significant health burden in children. The infection occurs throughout the country and remains a serious public concern in China.
Jilei Huang   +7 more
doaj   +1 more source

The Influence of Environment on the Distribution Characteristics of Historical Buildings in the Songshan Region

open access: yesLand, 2022
The Songshan region is the core area of Huaxia culture. As an important part of urban characteristics, the Songshan region’s historical architectural heritage is of great significance in sustainable development aspects such as the natural environment ...
Zhenghui Xu   +6 more
doaj   +1 more source

Temporal and spatial distribution characteristics of evapotranspiration in the Huang-Huai-Hai River basin

open access: yesShuili Shuiyun Gongcheng Xuebao, 2022
Evapotranspiration is a key element connecting the energy cycle and water cycle of the climate system. It is of great significance to explore the evolution of actual evapotranspiration and its influencing factors in the Huang-Huai-Hai (HHH) River basin ...
YANG Xiaotian   +6 more
doaj   +1 more source

Temporal and spatial distribution characteristics of short-time heavy rainfall in Guizhou Province

open access: yes暴雨灾害, 2021
Based on the hourly precipitation data at 84 national meteorological stations in Guizhou Province from 2005 to 2018, the spatial and temporal distribution characteristics of 1-hour short-time heavy precipitation and 3-hour precipitation in Guizhou ...
Lei XIAO   +5 more
doaj   +1 more source

The spatial and temporal differentiation characteristics of cultural heritage in the Yellow River Basin.

open access: yesPLoS ONE, 2022
Understanding the temporal and spatial distribution characteristics of the cultural heritage of the Yellow River Basin can effectively improve the scientific understanding of the historical changes, environmental evolution, and cultural and economic ...
Wei Li   +3 more
doaj   +1 more source

Analysis on Spatiotemporal Distribution Characteristics of Rainfall Erosivity in Baiyangdian Basin Based on GIS

open access: yesShuitu baochi yanjiu, 2023
To analyze the temporal and spatial distribution characteristics of rainfall erosivity in Baiyangdian Basin. Using the daily rainfall data of 64 meteorological stations in and around Baiyangdian Basin from 2003 to 2018, the study is carried out by using ...
WANG Jiahuan   +4 more
doaj  

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