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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 ...
Harvard University and Amazon Web Services (AWS) on Monday launched a strategic alliance to advance fundamental research and innovation in quantum networking.
Biologist Alexander Flecker approached computer scientist Carla Gomes a few years ago with an ambitious proposal: Harness AI and other tools, in collaboration with a diverse group of Amazon river basi...
Unchecked climate change will cause severe drying of the Amazon forest
extreme drought Amazon rain forests Unchecked climate change
2021/8/4
Amazon rain forests could be at far higher risk of extreme drought than previously thought, according to new research.
Drones over the Amazon（图）
Drones over Amazon
2021/1/8
The Amazon basin, home to the largest rainforest in the world, plays a crucial role in maintaining the planet's carbon budget, absorbing and storing billions of tons of carbon dioxide annually. But a ...
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...
Climate patterns linked in Amazon, North and South America（图）
Climate patterns Amazon North South America
2020/10/16
Researchers at the University of Arkansas have established a link between climate patterns in the Amazon and large parts of North and South America using a newly developed tree-ring chronolo...
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...
Smithsonian Scientists Find That the Earth Sank Twice,Flooding the Western Amazon
Smithsonian Scientists the Earth Sank Twice Flooding the Western Amazon
2017/7/19
A tiny shark tooth, part of a mantis shrimp and microscopic marine organisms reveal that as the Andes rose, the Western Amazon sank twice, each time for less than a million years. Water from the Carib...
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...
Cartography and remote sensing in the Amazon - The Sivam Project
Airbone Radar SAR SIVAM CBERS Amazon
2016/5/23
The purpose of this paper is to prsent some ideas about the cartography and remote sensing applications in the Amazon region, in the SIVAM Project conducted by the Brazilian Air Force and the future l...
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...