A5101598400- Soil Carbon and Nitrogen Dynamics
- Plant Ecology and Soil Science
- Peatlands and Wetlands Ecology
- Forest Ecology and Biodiversity Studies
- Ecology and Vegetation Dynamics Studies
- Forest, Soil, and Plant Ecology in China
- Plant Water Relations and Carbon Dynamics
- Forest ecology and management
- Microbial Community Ecology and Physiology
- Soil erosion and sediment transport
- Environmental and Agricultural Sciences
- Heavy metals in environment
- Freshwater macroinvertebrate diversity and ecology
- Climate change and permafrost
- Fire effects on ecosystems
- Soil and Water Nutrient Dynamics
- Fish Ecology and Management Studies
- Rangeland Management and Livestock Ecology
- Soil Management and Crop Yield
- Insect and Arachnid Ecology and Behavior
- Land Use and Ecosystem Services
- Mycorrhizal Fungi and Plant Interactions
- Hydrology and Watershed Management Studies
- Constructed Wetlands for Wastewater Treatment
- Remote Sensing in Agriculture
Fujian Normal University
2020-2025
Sanming University
2023-2025
Ministry of Science ICT and Future Planning
2022
Litter decomposition is a fundamental biogeochemical process for carbon flux and nutrient cycling in terrestrial ecosystems, yet the global variation rates their covariations with climate substrate are not fully understood. Here, we synthesized dataset of 6,733 independent observations across six continents to illustrate climatic controls over litter decomposition. The average various types ranged from 0.74 4.01 y −1 polar tropics, showing large geographical span. directly explained 36 30%...
ABSTRACT Plant litter is the major source of energy and nutrients in stream ecosystems its decomposition vital for ecosystem nutrient cycling functioning. Invertebrates are key contributors to instream decomposition, yet quantification their effects drivers at global scale remains lacking. Here, we systematically synthesized data comprising 2707 observations from 141 studies assess contribution invertebrates process across globe. We found that (1) presence enhanced globally by an average...
Abstract Aims Biomass allocation to different organs is a fundamental plant ecophysiological process better respond changing environments; yet, it remains poorly understood how patterns of biomass nitrogen (N) additions across terrestrial ecosystems worldwide. Methods We conducted meta-analysis using 5474 pairwise observations from 333 articles assess N addition affected and among organs. also tested the ‘ratio-based optimal partitioning’ vs. ‘isometric allocation’ hypotheses explain...
Abstract Aim Global warming and altered precipitation substantially affect soil carbon (C) pools can, in turn, feed back into climate change. However, how C respond to the combined effects of remains unclear. Location Global. Time period 1996–2021. Major taxa studied Soil organic pools. Method A meta‐analysis was performed using 657 observations obtained from 34 published articles that focused on both individual (SOC), dissolved (DOC) microbial biomass (MBC) quantify responses Results Across...
Abstract Chinese fir (Cunninghamia lanceolata (Lamb.) Hook.) monoculture plantations account for 17.4% of the total plantation area in China. The decomposition litter plays a fundamental role maintaining nutrient cycling and soil fertility these plantations. Here, we conducted continental synthesis based on 64 studies to estimate mass loss release rates carbon (C) nutrients (including nitrogen (N), phosphorous (P), potassium (K), calcium (Ca) magnesium (Mg)) during first year decomposition....
Abstract Background China’s terrestrial ecosystems have been receiving increasing amounts of reactive nitrogen (N) over recent decades. External N inputs profoundly change microbially mediated soil carbon (C) dynamics, but how elevated affects the organic C that is derived from microbial residues not fully understood. Here, we evaluated changes in necromass under addition at 11 forest, grassland, and cropland sites through a meta-analysis based on available data published articles. Results...
Plant litter is not only the major source of carbon (C) and nutrients for heterotrophic organisms in forest headwater streams, but also an important component stream C storage. The dynamics storage (i.e., standing stock) are thus closely related to fluxes, has been well assessed literature. To fill this gap, we investigated monthly plant storages at 17 reaches a subtropical from mouth during rainy season (from March August) 2021. We found that (1), across sampling reaches, mean leaves, twigs...
ISHS XXVII International Horticultural Congress - IHC2006: Symposium on Advances in Environmental Control, Automation and Cultivation Systems for Sustainable, High-Quality Crop Production under Protected EFFECT OF MONOCROPPING AND ROTATION ON SOIL MICROBIAL COMMUNITY DIVERSITY CUCUMBER YIELD QUALITY UNDER PROTECTED CULTIVATION
Global climate change has led to more frequent and severe droughts, which can negatively affect instream invertebrate communities, but we lack a perspective on the global patterns drivers of such drought effects. Here, using meta-analysis, synthesized 997 paired observations extracted from 94 peer-reviewed publications assess how affects biomass, density, taxonomic richness, diversity (Shannon–Wiener, Simpson, Pielou indices) invertebrates at scale. We found that (i) significantly decreased...
Plant litter is not only the major component of terrestrial ecosystem net productivity, decomposition which also an important process for returns elements, including sodium (Na) and aluminum (Al), can be beneficial or toxic plant growth. However, to date, global characteristics driving factors Na Al concentrations in freshly fallen still remain elusive. Here, we evaluated drivers with 491 observations extracted from 116 publications across globe. Results showed that (1) average leaf, branch,...
Abstract Background Changes in soil greenhouse gas (GHG) fluxes caused by nitrogen (N) addition are considered as the key factors contributing to global climate change (global warming and altered precipitation regimes), which turn alters feedback between N GHG fluxes. However, effects of on emissions under highly variable context-dependent, so that further syntheses required. Here, a meta-analysis interactive (warming precipitation) three main GHGs [carbon dioxide (CO 2 ), methane (CH 4...
Trees can resorb nutrients to preserve and reuse them before leaves fall, which could efficiently adapt environmental changes. However, the nutrient requirements of trees in different months with seasonal climate changes are often neglected. In this study, we selected plantations an evergreen broadleaf tree (Castanopsis carlesii (Hemsl.) Hayata) a coniferous (Cunninghamia lanceolate (Lamb.) Hook.) subtropics. The monthly dynamics leaf nitrogen (N) phosphorus (P) resorption efficiencies C:N:P...