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Simulation of the Spatiotemporal Distribution of PM_2.5 Concentration Based on GTWR-XGBoost Two-Stage Model: A Case Study of Chengdu Chongqing Economic Circle

Atmosphere, 2023
Natural environmental factors and human activity intensity factors, the two main factors that affect the spatial and temporal distribution of PM2.5 concentration near the surface, have different mechanisms of action on PM2.5 concentration. In this paper,
Minghao Liu +4 more
doaj +2 more sources

Coordinating Food Security With Carbon Reduction and Sequestration in China

Food and Energy Security
Mitigating climate change while guaranteeing food security is an important issue. Currently, the coordination of food security, carbon reduction and sequestration (CRS) and its influencing mechanism are unclear. In this study, we analyze the interactions
Huanhuan He, Hui Wei
doaj +2 more sources

Analysis of Spatiotemporal Risks of Environmental Driving Factors of Respiratory Diseases. [PDF]

Geohealth
Abstract Respiratory diseases pose a serious threat to the health of residents in China and cause enormous socio‐economic losses. Jiangsu has a total of over 27 million vulnerable people in two groups: children under 15 years old and the elderly over 65 years old.
Yang X, Wang J, Zhang G, Yu Z.
europepmc +2 more sources

PEMODELAN JUMLAH KASUS POSITIF COVID-19 DI INDONESIA MENGGUNAKAN GEOGRAPHICALLY AND TEMPORALLY WEIGHTED REGRESSION (GTWR)

, 2022
ABSTRAK PEMODELAN JUMLAH KASUS POSITIF COVID-19 DI INDONESIA MENGGUNAKAN GEOGRAPHICALLY AND TEMPORALLY WEIGHTED REGRESSION (GTWR) Oleh: DWI PALEZA F1F017034 Penyebaran kasus positif COVID-19 yang cepat di berbagai negara membuat World Health ...
Herlin, Fransiska, Paleza, Dwi, Nugroho, Sigit +2 more
core +5 more sources

Spatial and temporal variation characteristics and attribution analysis of land water storage changes in China

Journal of Water and Climate Change, 2022
The quantitative study of terrestrial water storage change (TWSC) and its spatial and temporal dynamics has been an important topic in water resources research and management.
Jiangle Zhu +3 more
doaj +1 more source

Influencing factors for the human development index in West Java using geographically and temporally weighted regression kernel functions

Jurnal Pendidikan Geografi, 2023
Human Development Index (HDI) is a competitive index that serves as one of the crucial metrics for evaluating the effectiveness of enhancing the quality of human resources. HDI values from different areas can be compared. This study aims to spatially and
Anis Dyah Rahmawati, Aji Hamim Wigena, Muhammad Nur Aidi +2 more
doaj +1 more source

Study on Spatial Changes in PM_2.5 before and after the COVID-19 Pandemic in Southwest China

Atmosphere, 2023
Coronavirus disease 2019 (COVID-19) swept the world at the beginning of 2020, and strict activity control measures were adopted in China’s concentrated and local outbreak areas, which led to social shutdown.
Xing Li +3 more
doaj +1 more source

Europe-wide air pollution modeling from 2000 to 2019 using geographically weighted regression

Environment International, 2022
Previous European land-use regression (LUR) models assumed fixed linear relationships between air pollution concentrations and predictors such as traffic and land use.
Youchen Shen +11 more
doaj +1 more source

Fitting parameters of GTWR.

, 2023
Fitting parameters of GTWR.
Qinghai Hu (317439) +5 more
core +1 more source

PM2.5 concentration assessment based on geographical and temporal weighted regression model and MCD19A2 from 2015 to 2020 in Xinjiang, China.

PLoS ONE, 2023
PM2.5 is closely linked to both air quality and public health. Many studies have used models combined with remote sensing and auxiliary data to inverse a large range of PM2.5 concentrations. However, the data's spatial resolution is limited.
Weilin Quan +5 more
doaj +1 more source

geographically and temporally weighted regression
gtwr model
pm_2.5