Assessment of eco-environmental quality changes and spatial heterogeneity in the Yellow River Delta based on the remote sensing ecological index and geo-detector model

Ecological Informatics, Journal Year: 2023, Volume and Issue: 77, P. 102203 - 102203

Published: July 8, 2023

Language: Английский

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Earlier spring greening in Northern Hemisphere terrestrial biomes enhanced net ecosystem productivity in summer

Communications Earth & Environment, Journal Year: 2024, Volume and Issue: 5(1)

Published: March 11, 2024

Abstract The northern terrestrial biomes are being remarkably altered by climate change. Higher springtime temperature induces the earlier greening of vegetation, which may further influence ecosystem functions during subsequent season. However, response summer net productivity to spring vegetation greenness and phenology changes has not yet been quantified. To understand impact such phenological on carbon sink following season, here we integrate remotely-sensed data model simulations flux with an explainable machine learning approach. We find that lagged effects widespread increasing across vegetated areas (30° 90°N) from 1982 2015. In particular, disparities exist in non-agricultural biomes, moderate tree coverage is more sensitive greening. Furthermore, modest restoration can strengthen beneficial This study improves our understanding interseasonal vegetation-climate-carbon coupling drives key ecological feedback within change projections.

Language: Английский

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Land Use and Land Cover Changes: A Case Study in Nigeria

Land, Journal Year: 2025, Volume and Issue: 14(2), P. 389 - 389

Published: Feb. 13, 2025

Land Use and Cover (LULC) assessment is vital for achieving sustainable ecosystems. This study quantified mapped the spatiotemporal LULC changes in Ado-Odo Ota Local Government Area of Ogun State, Nigeria, between 2015 2023. The was classified into water, forest or thick bush, sparse vegetation, built-up, bare land using Landsat images. Processing, classification, image analysis were done ESRI ArcGIS Pro 3.3. changed from to 2023, with built-up areas vegetation increasing by 138.2 km2 28.7 km2, respectively. In contrast, which had greatest change among classes, decreased 153.7 over this period while water bodies 9.5 3.8 Forest bush (201.0 km2) converted reflects an increase agricultural activities region. conversion about 109.8 3.7 highlights considerable urbanization. Overall, area need use practices balance urban growth ecological preservation, achievable through effective management policy frameworks.

Language: Английский

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A unifying principle for global greenness patterns and trends

Communications Earth & Environment, Journal Year: 2025, Volume and Issue: 6(1)

Published: Jan. 10, 2025

Abstract Vegetation cover regulates the exchanges of energy, water and carbon between land atmosphere. Remotely-sensed fractional absorbed photosynthetically active radiation (fAPAR), a land-surface greenness measure, depends on allocation to foliage while also controlling photon flux for photosynthesis. Here we use an equation with just two globally fitted parameters describe annual maximum fAPAR as smaller water-limited value transpiring constant fraction precipitation, energy-limited maximizing plant growth. This minimalist description reproduces global patterns temporal trends in remote-sensing data, comparable best-performing dynamic vegetation models. Widely observed greening is attributed principally influence rising dioxide light- water-use efficiencies photosynthesis; limited browning regions are drying. research provides one key component ecosystem function step towards more robust foundations new-generation

Language: Английский

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A new assessment framework to forecast land use and carbon storage under different SSP-RCP scenarios in China

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 912, P. 169088 - 169088

Published: Dec. 5, 2023

Language: Английский

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Shifts in the trends of vegetation greenness and photosynthesis in different parts of Tibetan Plateau over the past two decades

Agricultural and Forest Meteorology, Journal Year: 2023, Volume and Issue: 345, P. 109851 - 109851

Published: Dec. 8, 2023

Language: Английский

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Removal of the textile dyes by a resin adsorbent polymeric: Insight into optimization, kinetics and isotherms adsorption phenomenally

Inorganic Chemistry Communications, Journal Year: 2023, Volume and Issue: 161, P. 111975 - 111975

Published: Dec. 26, 2023

Language: Английский

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Interannual precipitation variability dominates the growth of alpine grassland above-ground biomass at high elevations on the Tibetan Plateau

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 931, P. 172745 - 172745

Published: April 26, 2024

Language: Английский

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Characteristics of spatial and temporal dynamics of vegetation and its response to climate extremes in ecologically fragile and climate change sensitive areas – A case study of Hexi region

CATENA, Journal Year: 2024, Volume and Issue: 239, P. 107910 - 107910

Published: Feb. 21, 2024

Language: Английский

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Remote sensing of vegetation trends: A review of methodological choices and sources of uncertainty

Remote Sensing Applications Society and Environment, Journal Year: 2025, Volume and Issue: unknown, P. 101500 - 101500

Published: Feb. 1, 2025

Language: Английский

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