Carbon Sequestration Characteristics of Typical Sand-Fixing Plantations in the Shiyang River Basin of Northwest China DOI Open Access

Quanlin Ma,

Xinyou Wang,

Fang Chen

и другие.

Forests, Год журнала: 2024, Номер 15(9), С. 1548 - 1548

Опубликована: Сен. 2, 2024

A predominant management practice to reduce wind erosion in the arid deserts of northwest China is planting shrubs. However, carbon sequestration capacity these sand-fixing plantations has not received much attention. In this study, six typical (Haloxylon ammodendron (C. A. Mey.) Bunge, Caragana korshinskii Kom., Tamarix ramosissima Ledeb., Calligonum mongolicum Turcz., Artemisia desertorum Spreng. and Hedysarum scoparium Fisch. & C. Shiyang River Basin were compared analyzed. We evaluated how may vary among different species, examined if plantation age or style (such as additional construction sand barriers, enclosure) positively negatively influenced storage potential ecosystems. Our results showed that all could store carbon, but plant species controlling factor driving stock accumulation plantations. The actual organic stored beneath 25-year-old T. ramosissima, H. ammodendron, korshinskii, scoparium, was 45.80, 31.80, 20.57, 20.2, 8.24 and1.76 Mg ha−1, respectively. Plantations using a clay–sand barrier had 1.3 times only used wheat straw barriers. Similarly, enclosed 1.4 unenclosed Plantation greatly impacts capacity. three greater than 3-year plantation. conclude while afforesting areas, should be prioritized, priority also given enclosure.

Язык: Английский

Ecological networks construction and optimization in the Longdong Loess Plateau: The advantages of self-organizing map and complex networks DOI Creative Commons

Xueyu Huang,

Lina Xiu,

Zhixiang Lu

и другие.

Ecological Indicators, Год журнала: 2025, Номер 170, С. 113138 - 113138

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Spatiotemporal evolution and driving forces of landscape structure and habitat quality in river corridors with ceased flow: A case study of the Yongding River corridor in Beijing, China DOI

Xintong Du,

Yan Fang, Haiyue Zhao

и другие.

Journal of Environmental Management, Год журнала: 2025, Номер 374, С. 123861 - 123861

Опубликована: Янв. 8, 2025

Язык: Английский

Процитировано

0
Social-ecological system sustainability in China from the perspective of supply-demand balance for ecosystem services DOI

Jiawang Zhang,

Ming Wang, Kai Liu

и другие.

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 145039 - 145039

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0
Response of Ecosystem Service Value to LULC Under Multi-Scenario Simulation Considering Policy Spatial Constraints: A Case Study of an Ecological Barrier Region in China DOI Creative Commons
Chen Zhang, Zhanqi Wang,

Hanwen Du

и другие.

Land, Год журнала: 2025, Номер 14(3), С. 601 - 601

Опубликована: Март 13, 2025

Analyzing the complex dynamics of land use, accurately assessing ecosystem service values (ESVs), and predicting future trends in use ESVs alterations within spatial constraints policies are essential for policymaking advancing sustainable development objectives. This study analyzed use/land cover (LULC) changes Yunnan Province from 2005 to 2020. Policy were incorporated into scenario simulations, an improved equivalent factor method, Markov-PLUS model, global autocorrelation, Getis-Ord Gi* method applied predict analyze LULC under different scenarios 2030. The findings revealed following: (1) Forests grasslands dominant categories YNP, with notable patterns recorded between (2) total area increased by CNY 8.152 billion during this period, exhibiting initial decline followed gradual recovery. (3) Simulations 2030 indicated that natural would lead most extensive urbanization, while ecological conservation yield greatest increase ESVs. In contrast, only farmland led food production-related ESVs, but resulted lowest among three scenarios. These results contribute understanding impacts on provide insights formulating scientifically sound effective protection policies.

Язык: Английский

Процитировано

0
Multi-Scenario Simulation and Assessment of Ecological Security Patterns: A Case Study of Poyang Lake Eco-Economic Zone DOI Open Access

Yuke Song,

Mangen Li,

Linghua Duo

и другие.

Sustainability, Год журнала: 2025, Номер 17(9), С. 4017 - 4017

Опубликована: Апрель 29, 2025

Ecological security is integral to national strategies, making the construction of ecological patterns essential for mitigating risks. However, predictive research on (ESPs) remains limited. This study integrates Patch-generating Land Use Simulation (PLUS) model with pattern analysis provide scientific insights into spatial governance and optimization in Poyang Lake Economic Zone (PLEEZ). First, PLUS simulated land use changes 2030 under three scenarios: natural development (ND), economic (ED), protection (EP). Based these projections, were constructed using Integrated Valuation Ecosystem Services Tradeoffs (InVEST) model, Morphological Spatial Pattern Analysis (MSPA) method, Conefor 2.6, Minimum Cumulative Resistance (MCR) resistance theory. The results indicate: (1) 19, 18, 21 source areas identified different scenarios, covering 6093.16 km2, 5973.21 6702.56 respectively, 9, 8, 10 important sites, primarily north. (2) 37, 35, 43 corridors delineated, exhibiting a spiderweb-like distribution. (3) 94, 62, 107 pinch points 116, 121, 104 barrier detected. Node Aggregation Area was as critical zone targeted restoration. Finally, zoning management strategy “Four Cores, Two Zones, One Belt” proposed. offers valuable sustainable planning risk mitigation.

Язык: Английский

Процитировано

0
How Reclamation Policy Shapes China’s Coastal Wetland Ecosystem Services DOI Creative Commons
Yuefei Zhuo, Tiantian Li,

Zhongguo Xu

и другие.

Systems, Год журнала: 2025, Номер 13(6), С. 431 - 431

Опубликована: Июнь 3, 2025

China’s reclamation regulation policy is an important tool used by the government to balance land development and ecological protection in coastal areas, but few studies have focused on impact of implementation this ecosystem services. To fill gap, study takes Ningbo City as example, applies InVEST model a scenario analysis trend indication tool, combines market value method quantify services wetlands, explores wetland through regression discontinuity model. The findings are follows: (1) from 2005 2020, natural landscape zone continued shrink, overall showed fluctuating upward trend. Among them, cropland wetlands served primary conduits for region, highlighting need strengthen these two types. (2) has 2011 appeared suppress downward habitat quality carbon storage, while 2017 had positive enhancement storage material production. (3) As effect changes services, although measured was less statistically pronounced compared other during period, it significant effects On whole, proves effective contributing maintenance Although model-based results reveal more indicator trends rather than precise quantitative evidence, helps mitigate degradation enhance specific like Through its implementation, aids pursuing win–win goal balancing urban economic environment protection.

Язык: Английский

Процитировано

0
Assessment and prediction of habitat risk on the Qinghai-Xizang plateau under multiple scenarios DOI Creative Commons
Fuqing Jiang, Shao-Fen Xu,

Chonghao Liu

и другие.

Ecological Indicators, Год журнала: 2024, Номер 168, С. 112804 - 112804

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

2
Fate of bisphenol A and nonylphenol in the lake riparian zone: Distribution, transport, and microbial response DOI
Lipei Du,

Wei Guo,

Xinyou Zhang

и другие.

Journal of Hazardous Materials, Год журнала: 2024, Номер 483, С. 136662 - 136662

Опубликована: Ноя. 26, 2024

Язык: Английский

Процитировано

1
Regulatory Frameworks and Enforcement Mechanisms in Nigerian Mining Laws: Challenges and Solutions DOI

Chisom F. Onuoha,

Adiele Emejuru,

Sunday A. Afolalu

и другие.

Опубликована: Апрель 2, 2024

Язык: Английский

Процитировано

0
Carbon Sequestration Characteristics of Typical Sand-Fixing Plantations in the Shiyang River Basin of Northwest China DOI Open Access

Quanlin Ma,

Xinyou Wang,

Fang Chen

и другие.

Forests, Год журнала: 2024, Номер 15(9), С. 1548 - 1548

Опубликована: Сен. 2, 2024

A predominant management practice to reduce wind erosion in the arid deserts of northwest China is planting shrubs. However, carbon sequestration capacity these sand-fixing plantations has not received much attention. In this study, six typical (Haloxylon ammodendron (C. A. Mey.) Bunge, Caragana korshinskii Kom., Tamarix ramosissima Ledeb., Calligonum mongolicum Turcz., Artemisia desertorum Spreng. and Hedysarum scoparium Fisch. & C. Shiyang River Basin were compared analyzed. We evaluated how may vary among different species, examined if plantation age or style (such as additional construction sand barriers, enclosure) positively negatively influenced storage potential ecosystems. Our results showed that all could store carbon, but plant species controlling factor driving stock accumulation plantations. The actual organic stored beneath 25-year-old T. ramosissima, H. ammodendron, korshinskii, scoparium, was 45.80, 31.80, 20.57, 20.2, 8.24 and1.76 Mg ha−1, respectively. Plantations using a clay–sand barrier had 1.3 times only used wheat straw barriers. Similarly, enclosed 1.4 unenclosed Plantation greatly impacts capacity. three greater than 3-year plantation. conclude while afforesting areas, should be prioritized, priority also given enclosure.

Язык: Английский

Процитировано

0