How to determine the leaf area index (LAI) of forests: A comparison of forest inventory versus satellite-driven estimates
August 2025
Leaf area index (LAI) is a key measure of forest stand physiology and biomass production, and is essential within ecosystem modeling. There are two common approaches to obtaining LAI: (i) terrestrial...
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Meta-analysis of 21st century studies shows that deforestation induces profound changes in soil characteristics, particularly soil organic carbon accumulation
April 2025
Deforestation is one of the most serious environmental problems facing humankind. It continues to escalate rapidly across many regions of the world, thereby deteriorating the forest soil quality. This...
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The origin and beginnings of modern Continuous Cover Forestry in Europe
December 2025
Continuous Cover Forestry (CCF) is a type of forest management that is based on ecological, environmental, and biological principles. Specific definitions of CCF greatly vary and the concept usually...
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Contrasting controls on symbiotic and asymbiotic nitrogen fixation rates along altitudinal gradients in subtropical forests
December 2025
Symbiotic and asymbiotic nitrogen fixation (SNF and ANF), two forms of biological nitrogen (N) fixation, are the main pathways for external N inputs into natural terrestrial ecosystems. However, the...
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Estimating area, standing carbon stock, and potential carbon stock of degraded forests in China
August 2025
With the rapid economic development and continuous expansion of human activities, forest degradation—characterized by reduced forest stock within the forest including declining carbon storage—poses...
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The patterns of forest soil particulate and mineral associated organic carbon characteristics with latitude and soil depth across eastern China
April 2025
Forest ecosystems function as the largest carbon (C) sink in terrestrial ecosystems, and nearly half of the C in forest ecosystems is stored in forest soils. However, the patterns of two main fractions...
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Biotic and abiotic factors jointly drive the temperature sensitivity of soil respiration in forests worldwide
December 2025
The sensitivity of soil respiration (Rs) to temperature (Q10) is a key parameter for benchmarking the carbon (C) cycle and climate feedbacks in the context of global warming. However, previous studies...
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Bark beetle-induced salvage logging cycle is caused by weather patterns linked to the NAO and solar cycle in Central Europe
August 2025
Central Europe has faced major disasters causing fluctuations in salvage logging. These events, driven by natural or human factors, have damaged forest. Climate change is a key factor that cyclically...
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Quantifying spatiotemporal inconsistencies in runoff responses to forest logging in a subtropical watershed, China
December 2025
Global forest cover is undergoing significant transformations due to anthropogenic activities and natural disturbances, profoundly impacting hydrological processes. However, the inherent spatial heterogeneity...
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Drought limits tree growth more than greenness and reproduction: insights from five case studies in Spain
August 2025
Droughts impact forests by influencing various processes such as canopy greenness, tree growth, and reproduction, but most studies have only examined a few of these processes. More comprehensive assessments...
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A tree detection method based on trunk point cloud section in dense plantation forest using drone LiDAR data
2023
Single-tree detection is one of the main research topics in quantifying the structural properties of forests. Drone LiDAR systems and terrestrial laser scanning systems produce high-density point clouds...
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Long-term leaf nitrogen and phosphorus dynamics and drivers in China's forests under global change
August 2025
The leaf nitrogen (N) to phosphorus (P) ratio (N:P) is a critical indicator of nutrient dynamics and ecosystem function. Investigating temporal variations in leaf N:P can provide valuable insights into...
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Half a century of demographic responses of Nothofagus cool temperate rainforests to disturbance
August 2025
Temperate rainforests have historically been considered highly vulnerable to disturbance. Climate change, which is expected to increase the intensity, frequency, and impacts of disturbance events, is...
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Patterns and impacts of an unprecedented outbreak of bark beetles in Central Europe: A glimpse into the future?
2024
Natural disturbances have significantly intensified across European forests, with bark beetle outbreaks being the most rapidly escalating disturbance type. Since 2018, the Czech Republic (Central Europe)...
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Allometric equations quantify accelerated growth and carbon fixation in trees of northeastern north America
December 2025
A tree's basal area (BA) and wood volume scale exponentially with tree diameter in species-specific patterns. Recent observed increases in tree growth suggest these allometric relationships are shifting...
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Greening of Eurasia's center driven by low-latitude climate warming
August 2025
Central Asia, located in the innermost part of the Eurasian continent, has experienced “warming and humidification” in recent decades, with potentially important implications for tree growth in alpine...
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Environmental heterogeneity regulates species-area relationships through the spatial distribution of species
2022
Species-area relationships (SARs), also known as species-area curves, are fundamental scaling tools for biodiversity research. Sampling design and taxonomic groups affect the widely cited forms of species-area...
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Spatio-temporal dynamics of future aboveground carbon stocks in natural forests of China
August 2025
Natural forests are the primary carbon sinks within terrestrial ecosystems, playing a crucial role in mitigating global climate change. China has successfully restored its natural forest area through...
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Developing allometric equations to estimate forest biomass for tree species categories based on phylogenetic relationships
2023
The development of allometric biomass models is important process in biomass estimation because the reliability of forest biomass and carbon estimations largely depends on the accuracy and precision...
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An improved area-based approach for estimating plot-level tree DBH from airborne LiDAR data
2023
The diameter at breast height (DBH) of trees and stands is not only a widely used plant functional trait in ecology and biodiversity but also one of the most fundamental measurements in managing forests....
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Disentangling drivers of organic layer and charcoal carbon stocks in boreal pine and spruce forests with different fire histories
December 2025
A key property of the boreal forest is that it stores huge amounts of carbon (C), especially belowground in the soil. Amounts of C stored in the uppermost organic layer of boreal forest soils vary greatly...
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Allometry-based estimation of forest aboveground biomass combining LiDAR canopy height attributes and optical spectral indexes
2022
Accurate estimates of forest aboveground biomass (AGB) are essential for global carbon cycle studies and have widely relied on approaches using spectral and structural information of forest canopies...
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Near real-time monitoring of carbon effects from continuous forest change in rapidly urbanizing region of China from 2000 to 2020
August 2025
Forest carbon sinks are crucial for mitigating urban climate change. Their effectiveness depends on the balance between gross carbon losses and gains. However, quantitative and continuous monitoring...
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Recreational and aesthetic values of forest landscapes (RAFL): Quantifying management impacts and trade-offs with provisioning and regulatory ecosystem services
August 2025
Cultural ecosystem services (CES), which encompass recreational and aesthetic values, contribute to human well-being and yet are often underrepresented in forest management planning due to challenges...
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How forest age impacts on net primary productivity: Insights from future multi-scenarios
2024
Forest net primary productivity (NPP) constitutes a key flux within the terrestrial ecosystem carbon cycle and serves as a significant indicator of the forests carbon sequestration capacity, which is...
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