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Allometric Equations for Volume, Biomass, and Carbon in Commercial Stems Harvested in a Managed Forest in the Southwestern Amazon: A Case Study
managed forests carbon sequestration state Acre Brazil tropical forest rainforest timber
2024/1/19
Forests in the southwestern Amazon are rich, diverse, and dense. The region is of high ecological importance, is crucial for conservation and management of natural resources, and contains substantial ...
Soil carbon changes in transition areas suggest Amazon conservation outlook（图）
Soil carbon changes transition areas Amazon conservation outlook
2020/11/20
Conservation efforts on the edges of the Amazon forest, especially in light of recent deforestation by human disturbance, could help the region weather climate change, researchers say.That assessment ...
Few places on Earth are as rich in biodiversity, and as removed from human influence, as the world's largest rainforest -- the Amazon. Scientists at Louisiana State University have been cond...
Tree Communities in Three-Year-Old Post-Mining Sites Under Different Forest Restoration Techniques in the Brazilian Amazon
dispersal importance value index pollination seed sources
2024/2/4
Forest loss and degradation in the Brazilian Amazon due to mining activities has been intense for many years. To reverse this situation, a range of restoration programs for deforested and degraded are...
A study by NSF-funded scientists Andy MacDonald at UC Santa Barbara and Erin Mordecai at Stanford found a direct relationship between deforestation in the Amazon and the transmissi...
Evaluating spatial coverage of data on the aboveground biomass in undisturbed forests in the Brazilian Amazon
Amazon Tropical rain forest Remote sensing Carbon Aboveground biomass REDD plus
2024/2/5
Background Brazilian Amazon forests contain a large stock of carbon that could be released into the atmosphere as a result of land use and cover change. To quantify the carbon stocks, Brazil has fores...
Septic shock associated with complex infection by crop Candida and bacteria in two blue-fronted amazon parrots: a case report
blue-fronted amazon parrot sepsis candidiasis bacterial infection histopathology diagnosis
2016/6/3
Infectious disease is frequently associated with morbidity and mortality in companion birds. The clinical features of these bacterial and fungal diseases may be influenced by stress factors and the co...
Mycobacteriosis of the red-lored amazon parrot:a case report
red-lored amazon parrot mycobacteriosis diagnosis
2016/5/11
A two-year-old red-lored amazon parrot (Amazona autumnalis) presented with progressive weight loss and general poor condition. In the radiograph a bounded egg was diagnosed, which was surgically remov...
New insights into the seasonality of Amazon's evergreen forests
seasonality Amazon evergreen forests
2016/3/2
Sometimes you can't see the forest for the trees. In the Amazon, the opposite is true: without truly seeing the trees, you can't "see" the forest and understand the seasonal patterns of photosynthesis...
How much did indigenous peoples alter the Amazon forest?
indigenous peoples Amazon forest
2015/11/12
Before Europeans arrived, indigenous peoples altered the Amazon forest--but primarily along major rivers.Their effects were almost imperceptible in rainforest areas more than a day's walk from a river...
LAND USE/LAND COVER MAPPING IN BRAZILIAN AMAZON USING NEURAL NETWORK WITH ASTER/TERRA DATA
Forestry Land cover Land use Monitoring Networks Neural ART2 Mapping
2015/7/29
Integrating Stand and Soil Properties to Understand Foliar Nutrient Dynamics during Forest Succession Following Slash-and-Burn Agriculture in the Bolivian Amazon
Integrating Stand Soil Properties
2015/11/13
Secondary forests cover large areas of the tropics and play an important role in the global carbon cycle. During secondary
forest succession, simultaneous changes occur among stand structural attribu...
Forest Fragmentation and Its Potential Implications in the Brazilian Amazon between 2001 and 2010
Amazon Forest Fragmentation Forest Degradation Conservation
2013/3/4
In recent decades, human development pressures have results in conversions of vast tracts of Amazonian tropical rain forests to agriculture and other human land uses. In addition to the loss of large ...
Diversity of shifting cultivation cycles among small-scale farmers in Peruvian Amazon
Agroforestry Deforestation Land Degradation Slash-And-Burn Swidden-Fallow
2013/3/4
Although shifting cultivation is practiced by millions of farmers, it is often blamed for caus-ing deforestation and keeping farmers in pov-erty. Our study focused on the Amazon basin, where small-sca...
New Study Examines Links Between Soy and Beef Production and Possible Futures for the Amazon(图）
Soy Beef Deforestation
2006/12/8
Dec. 1, 2006，The fate of the Amazon rainforest is increasingly tied to the global commodity marketplace, according to a new study by scientists at the Woods Hole Research Center, the University of Flo...