Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15
Published: Nov. 25, 2024
Thinning is a common practice to enhance tree growth, but its effect on rhizosphere soil microorganisms in subtropical secondary evergreen broadleaved forests remains unclear.
Language: Английский
Biological reviews/Biological reviews of the Cambridge Philosophical Society, Journal Year: 2023, Volume and Issue: 98(6), P. 2049 - 2077
Published: July 16, 2023
ABSTRACT Succession is a fundamental concept in ecology because it indicates how species populations, communities, and ecosystems change over time on new substrate or after disturbance. A mechanistic understanding of succession needed to predict will respond land‐use design effective ecosystem restoration strategies. Yet, despite century conceptual advances comprehensive successional theory lacking. Here we provide an overview 19 theories (‘models’) their key points, group them based similarity, explain development ideas suggestions move forward. Four groups models can be recognised. The first ( patch & plants ) focuses at the level consists three subgroups that originated early 20th century. One subgroup processes (dispersal, establishment, performance) operate sequentially during succession. Another emphasises individualistic responses succession, this driven by traits. last vegetation structure underlying demographic second provides more holistic view considering ecosystem, its biota, interactions, diversity, processes. third landscape considers larger spatial scale includes effect surrounding matrix as distance neighbouring patches determines potential for seed dispersal, quality abundance composition sources biotic dispersal vectors. fourth socio‐ecological systems human component focusing where management practices have long‐lasting legacies pathways regrowing vegetations deliver range services local global stakeholders. four differ (patch, landscape) organisational (plant species, system), increase scope, reflect increasingly broader perspective time. They coincide approximately with periods prevailing time, although all views still coexist. are: (from 1910 onwards) was seen through lens replacement; communities 1965 when there succession; landscapes 2000 realised strongly impact pathways, increased remote‐sensing technology allowed better quantification context; people 2015 societal drivers strong effects are important well‐being, most successful done people. Our review suggests hierarchical framework Pickett best starting point forward already several factors, flexible, enabling application different systems. mainly replacement could improved occurring scales (population, community, integrating recent developments other models: (landscape, region), temporal (ecosystem centuries, evolution), taking (landscape integrity composition, disperser community) factors (previous current intensity) into account. Such new, tested using combination empirical research, experiments, process‐based modelling novel tools. Applying seres across broadscale environmental disturbance gradients allows insight what matter under conditions.
Language: Английский
Citations
66
Land, Journal Year: 2024, Volume and Issue: 13(1), P. 70 - 70
Published: Jan. 7, 2024
Revealing trade-off and synergistic relationships among ecosystem services plays a key role in ensuring stable for long-term development. It is the crucial precondition realizing watershed protection high-quality The variations land use during 1990–2020 are investigated by taking typical areas returning farmland to forests as an example. spatiotemporal distributions of six services, namely carbon storage, water yield, net primary productivity (NPP), soil conservation, habitat quality, forest recreation quantified InVEST model statistical data. We also uncover spatial difference Loess Plateau, located northern Shaanxi, with hot spot analysis probe correlations services. results show that: (1) decreased dramatically. On contrary, orchards increased significantly. (2) During same period, storage quality increased, NPP, initially declined, but subsequently rose higher values than that 1990. All these southeastern part research area surpass those found northwest. (3) Shaanxi mainly characterized correlations, which became stronger from 1990 2020. effects occur yield other distributed west north area. Based on findings, this work provides scientific principles improving ecological environment enhancing resource sustainability study
Language: Английский
Citations
7
Forest Ecology and Management, Journal Year: 2020, Volume and Issue: 482, P. 118818 - 118818
Published: Dec. 8, 2020
Language: Английский
Citations
31
Biodiversity and Conservation, Journal Year: 2025, Volume and Issue: unknown
Published: May 13, 2025
Language: Английский
Citations
0
Environmental Impact Assessment Review, Journal Year: 2022, Volume and Issue: 98, P. 106960 - 106960
Published: Oct. 31, 2022
Language: Английский
Citations
16
Environmental and Sustainability Indicators, Journal Year: 2022, Volume and Issue: 16, P. 100213 - 100213
Published: Nov. 14, 2022
Vegetation cover significantly improves the terrestrial environment by increasing carbon sequestration capacity. It is projected that a major threat to China's will be happened 2030 due increment in emissions. Identifying reliable techniques assess absorption green coverage necessary build resilient environment. This research examines performance of two weighted regression models explain capacity vegetation (VCS), spatial distribution, and degree influence for reducing emission. The results demonstrate changes VCS from slow fast, with an average yearly growth rate 0.043% (2005–2010) 1.963% (2010–2015) more obvious local cities. Variables such as night-time light index, relative humidity, length sunlight substantially impacted capacity, although their effect varied yearly. Finally, comparative show study can play influential role finding specific locations facing issues emissions support governments through association effective measures mitigate it.
Language: Английский
Citations
16
The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 879, P. 163257 - 163257
Published: April 1, 2023
Language: Английский
Citations
7
Forest Ecology and Management, Journal Year: 2020, Volume and Issue: 482, P. 118810 - 118810
Published: Dec. 8, 2020
Language: Английский
Citations
18
Forest Ecology and Management, Journal Year: 2021, Volume and Issue: 496, P. 119369 - 119369
Published: June 3, 2021
Language: Английский
Citations
15
Sustainability, Journal Year: 2024, Volume and Issue: 16(10), P. 4133 - 4133
Published: May 15, 2024
The rapid and accurate estimation of forest carbon stock is important for analyzing the cycle. In order to obtain efficiently, this paper utilizes airborne LiDAR data research applicability different feature screening methods in combination with machine learning model. First, Spearman’s Correlation Coefficient (SCC) Extreme Gradient Boosting tree (XGBoost) were used screen out variables that extracted via Airborne a higher correlation stock. Then, Bagging, K-nearest neighbor (KNN), Random Forest (RF) construct results show height statistical variable more strongly correlated stocks than density are. RF suitable construction model compared instance-based KNN algorithm. Furthermore, XGBoost algorithm performs best, an R2 0.85 MSE 10.74 on training set 0.53 21.81 testing set. This study demonstrates effectiveness construction. has wider screening.
Language: Английский
Citations
2