Temporal–Spatial Dynamics and Collaborative Effects of Cropland Resilience in China

Land, Journal Year: 2025, Volume and Issue: 14(1), P. 108 - 108

Published: Jan. 8, 2025

Cropland resilience is the ability of cropland systems to adapt and rebound from multiple stresses disturbances. vital for ensuring national food security, promoting sustainable agricultural development, adapting global climate change. This study measures in China using entropy method within PSR framework. Additionally, it employs quantitative analysis methods, including kernel density estimation, standard deviation ellipse, Theil Index, geographical detector, systematically examine spatiotemporal dynamics its driving factors China. The findings reveal evolving trends over time space, highlighting regional differences spatial distribution resilience. found following: (1) overall shows an upward trend, but there uneven development among regions, particularly relatively lagging western areas. (2) There a notable imbalance resilience, primarily driven by intra-regional differences. (3) Stability Grain Production; Total Fiscal Expenditure on Agriculture, Forestry, Water; Soil–Water Harmony; Disaster Resistance Index are identified as key factors, with influence notably increasing time. (4) highlights critical role synergistic effects these enhancing noting significant strengthening synergies research results offer fresh perspective dynamic environments. They enhance our understanding characteristics underlying processes, provide scientific basis policymaking aimed at use management cropland.

Language: Английский

Reform of agricultural land property rights system and grain production resilience: Empirical evidence based on China’s “Three Rights Separation” reform

PLoS ONE, Journal Year: 2025, Volume and Issue: 20(3), P. e0319387 - e0319387

Published: March 21, 2025

The latest reform in China’s agricultural land rights system has implemented the “Three Rights Separation” reform, distinguishing between ownership rights, contract and management of rural land. This is a significant step taken by Chinese government to ensure rational allocation resources, contributing greatly enhancing food production resilience promoting security. paper analyzes panel data from 30 provinces 2005 2021 assess levels grain production. It utilizes multi-period Difference-in-Differences model examine effects separation three on this resilience, including their mechanisms action. findings reveal that(1)although China progressively improved over study period, it remains low, indicating substantial potential for enhancement;(2)The significantly boosts production, conclusion corroborated robustness tests;(3)The analysis shows that policy promotes facilitating transfer boosting investments productivity;(4)Heterogeneity indicates policy’s impact more pronounced major grain-producing areas central regions, with stronger observed northern wheat-growing compared southern rice-growing regions.

Language: Английский