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Seeing the forest for the shrubs in southern Appalachia（图）
Seeing shrubs southern Appalachia
2021/3/12
As ecosystems respond to human activity, what species will emerge as new trailblazers, shaping the diversity and resilience of these changing environments? And how can land managers identify these spe...
Forest margins may be more resilient to climate change than previously thought（图）
Forest margins resilient climate change previously thought
2020/10/10
A warming climate and more frequent wildfires do not necessarily mean the western United States will see the forest loss that many scientists expect.Dry forest margins, areas where forest meets sagebr...
Carbon Feedback from Forest Soils will Accelerate Global Warming,26-Year Study Projects
Carbon Feedback Forest Soils Accelerate Global Warming 26-Year Study Projects
2017/10/25
After 26 years, the world’s longest-running experiment to discover how warming temperatures affect forest soils has revealed a surprising, cyclical response: Soil warming stimulates periods of abundan...
Dust contributes valuable nutrients to Sierra Nevada forest ecosystems
Dust contributes valuable nutrients Sierra Nevada forest ecosystems
2017/3/30
But dust from as close as California's Central Valley and as far away as Asia's Gobi Desert provides nutrients, especially phosphorus, to vegetation in the Sierra Nevada Mountains, a team of scientist...
How Much Drought Can a Forest Take?
Drought Forest
2017/2/16
Why do some trees die in a drought and others don’t? And how can we predict where trees are most likely to die in future droughts?Scientists from the University of California, Davis, and colleagues ex...
Major forest die-offs due to drought, heat, beetle infestations or deforestation could have consequences far beyond the local landscape, results from a new study show.According to a paper published to...
Large forest die-offs can have effects that ricochet to distant ecosystems
Large forest die-offs ricochet distant ecosystems
2016/11/29
Major forest die-offs due to drought, heat and beetle infestations or deforestation could have consequences far beyond the local landscape.Wiping out an entire forest can have significant effects on g...
Neutralizing acidic forest soils boosts tree growth,causes spike in nitrogen export
Neutralizing acidic soils tree growth causes spike nitrogen export
2016/7/4
A legacy of acid rain has acidified forest soils throughout the northeastern US, lowering the growth rate of trees. In an attempt to mitigate this trend, in 1999 scientists added calcium to an experim...
China’s forest recovery shows hope for mitigating global climate change
China’s forest mitigating global climate change
2016/3/28
China’s sweeping program to restore forests across the country is working. The vast destruction of China’s forests, leveled after decades of logging, floods and conversion to farmland, has become...
Gauging what it takes to heal a disaster-ravaged forest（图）
disaster-ravaged foresi Gauging
2014/3/20
Recovering from natural disasters usually means rebuilding infrastructure and reassembling human lives. Yet ecologically sensitive areas need to heal, too, and scientists are pioneering new methods to...
Harvesting operations will begin in Mumbulla State Forest north east of Bega this week.
The compartments planned for harvesting have a gross area of 441 hectares, of which 243 hectares are available ...
Forest Tree Species Diversity Depends on Individual Variation（图）
Forest Tree Species Diversity Individual Variation
2010/3/4
Models clearly show that the coexistence of competing species depends on those species responding differently to the availability of resources. Then why do studies comparing competing tree species dra...
Carbon Storage in Forest Soils Recovers Rapidly following Disturbance by Mass Wasting
Carbon Storage Forest Soils Mass Wasting
2009/12/16
Soils comprise the largest non-marine carbon pool, exceeding that of the atmosphere and terrestrial biosphere combined. The high carbon storage potential of forest soils and the large area of forested...
Agriculture Secretary Vilsack Announces Recovery Act Projects for Forest Road Maintenance and Associated Watershed and Ecosystem Restoration
Agriculture Secretary Recovery Act Projects Forest Road Maintenance Ecosystem Restoration
2009/6/3
Agriculture Secretary Tom Vilsack announced today projects funded by the American Recovery and Reinvestment Act (ARRA) for roads maintenance and decommissioning and associated watershed restoration. T...
Global report cites progress in slowing forest losses
forest management biological diversity
2007/3/28
13 March 2007, Rome – A number of regions of the world are reversing centuries of deforestation and are now showing an increase in forest area, according to FAO's State of the World’s Forests report, ...