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Global Change Biology Communications
ISSN 3066-9200 · Wiley · 54 artikel di indeks
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Artikel Jurnal
Initial Recovery of the Herbaceous Layer of a Temperate Deciduous Forest After 30 Years of Nitrogen Amendments: Implications for the Success of the Clean Air Act
ABSTRACT Increases in nitrogen (N) emissions during the 20th century resulted in the atmospheric deposition of N leading to nitrogen saturation in several terrestrial ecosystems. The Clean Air Act of 1970 has proven to be among the more effective pieces of environmental legislation, decreasing the…
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Artikel Jurnal
Salted Peat: The Forgotten Casualty of Rising Sea Level in Freshwater Coastal Tropical Peatlands
ABSTRACT Coastal tropical peatlands store vast carbon reserves now threatened by accelerating sea level rise. We synthesize emerging evidence showing that seawater intrusion may be triggering an overlooked Earth system feedback: the transformation of freshwater peatlands into saline…
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Artikel Jurnal
Multi‐Metric Monitoring: Comparing Occupancy and Abundance Based Metric Sensitivity for Detecting Threatened Species Responses to Environmental Change
ABSTRACT Detecting how threatened species populations respond to accelerating environmental change requires monitoring frameworks that are sensitive and precise. Yet it remains poorly understood how the most common population status metrics (occupancy and abundance) respond to the same…
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Trait Plasticity in Herbivore Populations Maintains Geographic Patterns of Herbivory on a Dominant Plant Species Under Warming
ABSTRACT Across species' geographic ranges, local populations may enlist behavioral, physiological, and morphological plasticity together to cope with stress from changing thermal conditions. But if local populations cannot sufficiently adjust their phenotype, then they may fail to persist…
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Thermal Limits and Future Climate Projections Indicate Declining Habitat Suitability for Mealybug Species of Citrus in Africa
ABSTRACT Global climate change is projected to shift the distributions of a wide range of insect taxa. In agricultural systems, this may influence their pest status and farmers' management efforts. Mealybug species are pests of economic importance on a wide range of agricultural and horticultural…
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Variation in Climate Shapes Seedling Recruitment Along Resource Gradients in a Northern Hardwood Forest
ABSTRACT Climate change is altering forest structure and function globally, directly affecting trees and seedlings through warming and drought, and indirectly through increased mortality and changing understory conditions. However, forest community responses also depend on local characteristics…
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Climate Controls on Carbon Dioxide Fluxes in a High‐Elevation Grassland
ABSTRACT Climate change significantly influences natural and semi‐natural ecosystems at global scale. This impact is further amplified in alpine environments, owing to a set of climate feedback mechanisms (i.e., elevation‐dependent warming). Due to the short snow‐free season and the consequent…
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Climate Warming Promotes Carbon Sequestration and Weathering in Tundra Landscapes and Alters Carbon Chemistry of Subarctic Lakes in Scandinavia
ABSTRACT We combined satellite data (NDVImax) and plot‐scale field measurements to quantify effects of warming on carbon (C) sequestration by tundra vegetation in three subregions and nine subarctic catchments in northern Scandinavia. We then used long‐term data (C, sulfate, base cation…
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Tree Species Vulnerability to Fire Increases at Dry Range Edge
ABSTRACT Plant responses to fire are generally characterized for individual species and thus do not capture the variation in responses that can occur geographically. Here, we examine post‐fire responses across the climatic range of multiple resprouting eucalypt species following the 2019/20…
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Climate Extremes and Reproductive Phenology: Regional Variability of Hatch Timing in the Subarctic North Pacific
ABSTRACT Climate‐related shifts in reproductive phenology can reshape the seasonal dynamics of marine ecosystems, yet spatiotemporal variation in hatch timing has the potential to buffer populations against these changes. We investigated spatiotemporal variation in Pacific cod (Gadus macrocephalus)…
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Artikel Jurnal
Projected Warming of the Southern Ocean Disrupts Embryonic Development and Hatch Timing in Antarctic Fish
ABSTRACT Rising ocean temperatures pose significant threats to marine ectotherms. Sensitivity to temperature varies across life stages, with embryos often being less tolerant to thermal perturbation than adults. Antarctic notothenioid fishes evolved to occupy a narrow, cold thermal regime (−2 to…
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Key Drivers of Soil CO2, CH4, and N2O Fluxes in Conifer and Broadleaf Afforestation Systems in the Southeastern U.S.: A Machine Learning Analysis
ABSTRACT Carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) are the most significant greenhouse gases (GHGs), contributing substantially to climate change. Afforestation has been promoted as a nature‐based solution to enhance carbon sequestration, but the impacts of afforestation on…
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Conservation Agriculture Improves Soil Resilience by Integrating Physical, Chemical, and Biological Pathways
ABSTRACT Conventional tillage in tropical and semiarid regions accelerates the degradation of soil functions, yet the cumulative impacts of Conservation agriculture on the physical, chemical, and biological dimensions of soil quality remain insufficiently integrated within unified analytical…
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Altered Coral‐Turf Algae Competition Leads to the Passive Dissolution of Coral Skeletons Under Ocean Acidification
ABSTRACT Ocean acidification (OA) is expected to lower seawater pH and aragonite saturation (Ωarag), altering reef carbonate budgets through combined effects on calcification, dissolution, and species interactions. However, OA may benefit low‐profile algal turfs, comprised of several epilithic…
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Warming‐Induced Shifts in Relative Humidity Reshape Global Soil Organic Carbon Storage
ABSTRACT Soil organic carbon (SOC) underpins food production, ecosystem functioning, and climate regulation. Yet how global SOC storage will respond to future land‐use and climate change remains uncertain. Here we synthesized global datasets from the Food and Agriculture Organization of the United…
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Exploring Global Patterns of Trace Metal Limitation as a Regulator of the Distribution of Dominant Marine Phytoplankton Groups
ABSTRACT The availability of essential elements determines the productivity of phytoplankton and regulates ocean carbon sequestration. The role of multiple trace metals for driving the biogeography of key phytoplankton groups that are major components of the carbon pump is not well understood. We…
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Stressed Overwintering Bottleneck Hypothesis: Ocean Warming and Acidification Synergistically Disrupt Arctic Zooplankton Overwintering
ABSTRACT Ocean warming (OW), associated with increasing influence of warm Atlantic water masses at depth, and acidification (OA) are reshaping environmental conditions in Arctic overwintering habitats. However, their potential synergistic effects are poorly understood, especially during the Polar…
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Proximate Climate Drivers of Beaver Pond Occupancy and Range Expansion in Arctic Alaska
ABSTRACT North American beavers (Castor canadensis) are colonizing the Arctic tundra, introducing a disturbance regime that is thawing permafrost and expanding overwintering habitat for aquatic taxa. This range expansion is correlated with recent warming, but the mechanistic drivers facilitating…
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Artikel Jurnal
Short‐Interval Fire and Climatic Drying Drive Shrubland‐to‐Herbaceous Conversion Across California
ABSTRACT One of the most profound ecological consequences of rapid global change is abrupt vegetation type conversion (VTC) from one life form to another. Using fractional vegetation cover from 1986 and 2024, we quantified statewide change in non‐forested vegetation across California regions and…
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Artikel Jurnal
Rapidly Warming Waters Drive Vibrio parahaemolyticus Abundance in a Northern Gulf
ABSTRACT Vibrio parahaemolyticus (Vp) is a marine bacterium that can cause severe foodborne illness. The abundance of Vibrios has likely increased globally, which is often attributed to climate change; however, studies directly linking Vp outbreaks to climate change are lacking for northern…