Ecosystem service bundles under SSP-RCP and local scenarios: A pathway to comprehensive spatial planning for sustainability

Resources Environment and Sustainability, Journal Year: 2025, Volume and Issue: unknown, P. 100211 - 100211

Published: March 1, 2025

Language: Английский

Evaluation of Carbon Sequestration and Oxygen-Release Potential of Six Mulberry Tree Varieties during Summer

Forests, Journal Year: 2024, Volume and Issue: 15(10), P. 1819 - 1819

Published: Oct. 17, 2024

Human activities lead to an increase in greenhouse gases the environment, among which carbon dioxide (CO2) is one of most prominent, giving rise global warming and climate change. Climate change, along with resulting environmental degradation, challenging difficulties faced by humanity twenty-first century. The forest ecosystem, plants being its important component, plays a pivotal role regulating climate. Carbon sequestration oxygen release (CSOR) are major ecological service functions that play mitigating negative impacts effect help achieve peaking neutrality. CSOR mulberry (Morus spp.), species economic significance, not yet understood. Six tree varieties were selected evaluate their potential during summer. We took into consideration whole-plant diurnal assimilation amounts (P), per unit leaf area (WCO2), (WO2), land (PCO2), (PO2). Zhongsang 1302 showed greatest for six varieties. PCO2 value variety was 1531.84 g·m−2 summer, followed Suhu 16 (1380.12 g·m−2), Husang 32 (1005.63 9703 (990.01 Yu 711 (940.43 Jin 10 (848.29 g·m−2). Moreover, Pearson correlation path analyses photosynthetic rate (PN) index (LAI) mainly affect overall mulberry. These findings only enrich theoretical research on mulberry, but also serve as reference use different improving conditions achieving

Language: Английский

Spatial Pattern and Influence Mechanisms of Forest Land Quality under the Background of Carbon Peaking and Carbon Neutrality: A Case Study in Kaizhou District, Chongqing, China

Land, Journal Year: 2024, Volume and Issue: 13(10), P. 1645 - 1645

Published: Oct. 9, 2024

Since the goals of carbon peaking and neutrality have been established, forest sinks garnered significant attention. As a fundamental component sinks, quality land significantly influences sink capacity forests. This study utilized Kaizhou District, Chongqing City, typical area as case study, used correction method, factor CASA model, landscape ecology indexes, canonical correlation analysis to evaluate level reveal spatial distribution pattern influencing mechanisms quality. The results showed that: (i) index public welfare was distributed in [37.89, 148.15], each diversified space. commodity [40.00, 92.67], some high-quality appeared transition zone region; (ii) amount net primary productivity passed test. Primary higher on with lower low-quality index; (iii) mainly positively affected by community structure, average annual precipitation, temperature, soil moisture. Commodity moisture, slope aspect. However, landform had negative impact two types land. Given these findings, we also proposed series measures aimed at promoting sustainable development research regional

Language: Английский