Research on Spatial–Temporal Differences and Convergence Characteristics of Ecological Total Factor Productivity of Cultivated Land Use in China DOI Creative Commons
Shanwei Li, Yongchang Wu,

Guilin Dai

и другие.

Agriculture, Год журнала: 2025, Номер 15(11), С. 1172 - 1172

Опубликована: Май 29, 2025

The scientific evaluation of ecological total factor productivity cultivated land use (ETFPCLU) is fundamental for advancing sustainable utilization resources and safeguarding national food security stability. Using the epsilon-based measure global Malmquist–Luenberger (EBM–GML) index, this study quantifies decomposes ETFPCLU across China. Spatial–temporal variations convergence patterns are systematically investigated via an analytical toolkit comprising spatial mismatch Dagum’s Gini coefficient decomposition, models. results indicate that Chinese increased by average 2.1% per year from 2001 to 2022, primarily attributed technical change (TC), with limited contributions efficiency (EC). between TC, as well EC, predominantly characterized low medium types, exhibiting a high degree distribution similarity; inter-regional differences main contributors regional disparities. Furthermore, except central region, significant σ-convergence exists in country other regions, alongside absolute β-convergence conditional four major regions. analysis concludes enhance ETFPCLU, it essential strengthen technological innovation, synergistically improve efficiency, formulate protection policies tailored local conditions, foster collaboration among regions protection.

Язык: Английский

Concept and Method of Land Use Conflict Identification and Territorial Spatial Zoning Control DOI Open Access

Qinggang He,

Haisheng Cai,

Liting Chen

и другие.

Sustainability, Год журнала: 2024, Номер 16(24), С. 11177 - 11177

Опубликована: Дек. 20, 2024

With the intensification of socioeconomic activities and climate change, land use conflicts are becoming more serious, posing major obstacles to sustainable territorial space. This study conducted research on conflict zoning control with a view contributing new ideas for prevention resolution risks. By analyzing positioning drawing upon fundamental theories, novel paradigm was proposed. An empirical in Gan River Basin Jiangxi Province by applying comprehensive evaluation method geographical detector, basin divided into six types zones according intensity hierarchy ecosystem service values. The results showed that areas intense conflict, low weak accounted 1.57%, 29.16% 69.26% area, respectively. Of areas, 4.42% lower were while only 0.37% right bank middle reaches conflict. driving factor analysis precipitation, population density policy planning had greater influence likely occur interaction precipitation nighttime light index, NDVI. superimposed image revealed at junctions urban cropland forests upper basin, which mainly caused demand expansion spread agricultural production areas. this agreement actual situation Basin, proving proposed is scientific applicable. Moreover, we emphasize can be adapted its application different objects continuously improved response evolution spatial management system. positive significance implementation provides basis further enhancement system governance.

Язык: Английский

Процитировано

3
Spatio-temporal pattern and convergence analysis of water pollution emission in Yangtze River Delta cities DOI
Dongying Sun, Yi Luo, Xiaona Li

и другие.

Stochastic Environmental Research and Risk Assessment, Год журнала: 2025, Номер unknown

Опубликована: Май 27, 2025

Язык: Английский

Процитировано

0
Research on Spatial–Temporal Differences and Convergence Characteristics of Ecological Total Factor Productivity of Cultivated Land Use in China DOI Creative Commons
Shanwei Li, Yongchang Wu,

Guilin Dai

и другие.

Agriculture, Год журнала: 2025, Номер 15(11), С. 1172 - 1172

Опубликована: Май 29, 2025

The scientific evaluation of ecological total factor productivity cultivated land use (ETFPCLU) is fundamental for advancing sustainable utilization resources and safeguarding national food security stability. Using the epsilon-based measure global Malmquist–Luenberger (EBM–GML) index, this study quantifies decomposes ETFPCLU across China. Spatial–temporal variations convergence patterns are systematically investigated via an analytical toolkit comprising spatial mismatch Dagum’s Gini coefficient decomposition, models. results indicate that Chinese increased by average 2.1% per year from 2001 to 2022, primarily attributed technical change (TC), with limited contributions efficiency (EC). between TC, as well EC, predominantly characterized low medium types, exhibiting a high degree distribution similarity; inter-regional differences main contributors regional disparities. Furthermore, except central region, significant σ-convergence exists in country other regions, alongside absolute β-convergence conditional four major regions. analysis concludes enhance ETFPCLU, it essential strengthen technological innovation, synergistically improve efficiency, formulate protection policies tailored local conditions, foster collaboration among regions protection.

Язык: Английский

Процитировано

0