Differential responses of ecosystem stability to climatic and anthropogenic factors in connected and isolated lake basins on the Yangtze River

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 359, P. 121014 - 121014

Published: May 1, 2024

Language: Английский

---

Land Use Modeling and Predicted Ecosystem Service Value Under Different Development Scenarios: A Case Study of the Upper–Middle Yellow River Basin, China

Land, Journal Year: 2025, Volume and Issue: 14(1), P. 115 - 115

Published: Jan. 8, 2025

Exploring the future ecosystem service value (ESV) of upper–middle Yellow River Basin is great significance to enhancing its ecological security and capacity. This in response strategy for protection high-quality development Basin. In this study, land use change from 2000 2020 was analyzed quantitatively. The pattern 2035 predicted using Cellular Automata Markov models under business as usual (BAU), (EPS), high urbanization (HUS) scenarios. ESV estimated impact changes on regional identified. results indicate that study area experienced a reduction (~12,139 km2) cultivation an expansion (~10,597 built-up 2020. 2035, BAU scenario, construction water would expand by 24.52% 11.51%, respectively, while grassland unused decrease 18,520 km2 2770 km2, respectively. Under EPS forests, grasslands, increase 16.57%, 10.59%, 4%, three different scenarios, ESVs are at CNY 2475 2710 billion, grasslands contribute largest part accounting 57.98% 59.21%. These findings could help guide through construction.

Language: Английский

---

Exploring Trade-Offs/Synergies and Drivers of Ecosystem Services in the Dongting Lake Area, China

Sustainability, Journal Year: 2025, Volume and Issue: 17(4), P. 1650 - 1650

Published: Feb. 17, 2025

Identifying ecosystem service trade-offs/synergies and their influencing factors are prerequisites for formulating scientific management strategies. We selected Dongting Lake Area as the study area, quantified four key ESs dynamics, including food production (FP), soil conservation (SC), habitat quality (HQ) ecological leisure (EL), identified relationships between paired services using Spearman correlation coefficients, analyzed how various drivers impact trade-offs synergies by leveraging spatial panel data models; we also implemented zoning superposition analysis on services, these drivers. The results showed that FC SC displayed synergy before a trade-off over period 2000–2022. FP–HQ HQ–EL initially synergy, then trade-off, again. Spatially, ratios of FP–HQ, SC–HQ, exceeded ratios, areas existed around Lake. direct or indirect effects DEM, slope, precipitation, population density have greatest effect pairs. Furthermore, DTLA was divided into unbalance, conservation, areas. These finding may provide critical insights to balance socio-economic progress in Area.

Language: Английский

---

The spatio-temporal interactions between rapid urbanization and multiple ecosystem services at the county scale in the Poyang Lake Basin

Geomatics Natural Hazards and Risk, Journal Year: 2025, Volume and Issue: 16(1)

Published: March 25, 2025

Language: Английский

---

A multi-index comprehensive evaluation method for assessing the water use balance between economic society and ecology considering efficiency-development-health-harmony

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Oct. 29, 2024

Quantitative assessment of the water use balance between economic society and ecology (EEWB) is basis for coordinating competitive relationship human activity ecological requirements and. It great significance optimizing resources carrying capacity achieving a healthy regional balance. Based on concept harmonious balance, this paper puts forward definition connotation EEWB regarding competition in ecology. And, novel framework assessing proposed. has four aspects relating to resources, society, ecology, human-water relationship. Linked these Data Envelopment Analysis (DEA) technique, Water Ecological Footprint (WEF) model, InVEST model indicators system are used establish efficiency index (I

Language: Английский

---

Changes of Water-Related Nature’s Contributions in the Loess Plateau to Downstream People from 2000 to 2020

Ecosystem Health and Sustainability, Journal Year: 2024, Volume and Issue: 10

Published: Jan. 1, 2024

Sustaining or enhancing nature’s contributions to people (NCPs) requires a comprehensive understanding of both and people’s needs. However, the 2 aspects for water-related NCPs are spatially mismatched. We introduced an assessment framework from spatial flow perspective, considering local assessed using InVEST (Integrated Valuation Ecosystem Services Tradeoffs) model, as well needs in downstream via distance decay method. 3 NCPs’ distribution correlation on Loess Plateau 2000 2020, where large-scale ecological restoration was implemented that may affect people. The results showed NCP6 (downstream water yield) no increasing trend majority watersheds over past 20 years, contrast NCP7 purification) NCP8 soil conservation). There synergies among NCP6, NCP7, NCP8. From synergy between increased while decreased other NCPs. temporal dynamics trade-off, synergy. NCP8, turn, transition trade-off. Guided by needs, we proposed measures: thinning intermediate cutting measures, control nonpoint source pollution, conservation projects promote restoration. This can offer multifunctional guidance planning upstream based downstream.

Language: Английский

---

Construction of ecological security pattern of Jiangnan water town considering water-related ecosystem services: a case study of Yuecheng District, Shaoxing

Geocarto International, Journal Year: 2024, Volume and Issue: 39(1)

Published: Jan. 1, 2024

Language: Английский

---

Study of the Mechanisms Driving Land Use/Land Cover Change and Water Yield in the Ganjiang River Basin Based on the InVEST-PLUS Model

Agriculture, Journal Year: 2024, Volume and Issue: 14(8), P. 1382 - 1382

Published: Aug. 16, 2024

Water yield is a critical component of hydrological ecosystem services, influenced by both natural environments and human activities. Changes in land use cover (LULC) are particularly pivotal causing water variations at the basin level, for ecologically fragile Ganjiang River Basin (GRB) southern Jiangxi province, China. Over last 33 years, GRB has undergone substantial LULC changes that have significantly affected its yield. Initially, this study assessed from 1990 to 2022 using InVEST model, then predicted future scenarios PLUS including development (ND), cropland protection (CP), ecological (EP), urban (UD). The Geodetector model was employed analyze influence various factors on changes. Key findings include following: (1) Significant landscape were observed, increases impervious surfaces, cropland, areas, accompanied reductions forest other lands. most pronounced decline occurred forested regions. (2) total decreased 0.44 × 1010 m3 over period, exhibiting fluctuations until 2016 stabilizing afterward. generally higher northeast lower southwest, primarily actual evapotranspiration, LULC, precipitation. (3) impact varied scenario, with ranked least impactful as follows: UD, ND, CP, EP. This variation mainly due different rates evapotranspiration infiltration associated cover. These insights crucial guiding policymakers developing effective strategies promote restoration sustainable management basin.

Language: Английский

---

Increasing human activity shifts the key spatial scale of landscape patterns on water quality from sub-basins to riparian zones

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 957, P. 177504 - 177504

Published: Nov. 15, 2024

Language: Английский

---

Spatiotemporal evolution of water conservation function and its driving factors in the Huangshui River Basin, China

Journal of Arid Land, Journal Year: 2024, Volume and Issue: 16(11), P. 1484 - 1504

Published: Nov. 1, 2024

Language: Английский

---