Posts Tagged ‘
deforestation ’
Dec 19th, 2012 |
By Alejandro Coca
During the last 40 years, Bolivia has been experiencing high land use and land cover changes. This December 2012, Louis Reymondin and Alejandro Coca spent five days training a team of researchers to use and implement the Terra-i system at the headquarters of the Bolivian National System of Monitoring and Information (SNIB)…
Posted in Feature Articles |
No Comments »
Tags: Amazonia, bolivia, deforestation, Impact, impact targeting, terra-i, training, university
Nov 19th, 2012 |
By Alejandro Coca
The continuous surge in gold prices has lead to a rapid expansion of mining activities on the region of Madre de Dios in Peru in recent years. The number of unapproved mining activities have increased drastically in recent years here, contributing to significant losses of habitat. Terra-i illustrates the alarming deforestation rates…
Posted in Ecosystem Services, Forest |
No Comments »
Tags: artisanal mining, deforestation, gold, habitat loss, madre de dios, mercury, mining activities, Peru, poverty
Oct 30th, 2012 |
By Martin Ross
Last Thursday, InfoAmazonia.org, a platform for interactive maps, published Terra i’s data on deforestation in the Amazon rainforest on their website….
Posted in Spotlight Articles |
No Comments »
Tags: Amazon rainforest, Amazonia, deforestation, InfoAmazonia, terra-i
Sep 20th, 2012 |
By Julian Ramirez-Villegas
DAPA research shows ~80% of species in South America to have one or more populations under threat due to human activities, and an scarying percent of roughly 15% of species with the majority of their populations under high risk of extinction.
Posted in Biodiversity, conservation, Ecosystem Services, Forest |
No Comments »
Tags: AGRICULTURE, anthropogenic activity, deforestation, ecosystems, species, threats
Sep 6th, 2012 |
By Julian Ramirez-Villegas
Recent research shows a projected reduction between 12 and 21% in the tropical rainfall that feeds the Amazon basin by 2050.
Posted in conservation, Ecosystem Services, Forest |
No Comments »
Tags: Amazon, climate, deforestation, policy
Aug 27th, 2012 |
By Martin Ross
Last week, Louis Reymondin, CIAT’s visiting researcher and main developer of the Terra-i system, was interviewed by CBS News. Terra-i, which was launched during the Rio+20 conference in Brazil, is a system for near real time land cover or habitat change monitoring over Latin America. To get Louis’s view on deforestation trends and an insight into the groundbreaking Terra-i system….
Posted in Data, Ecosystem Services, Feature Articles |
No Comments »
Tags: Amazon, deforestation, Latin America, real-time, terra-i
Aug 27th, 2012 |
By Alejandro Coca
Apart from being the second largest forested area on the continent, the South American “Gran Chaco” region is also a biodiversity hotspot. Terra-i system has been able to track the alarming rates of habitat loss in Paraguayan Chaco (an increase of 388%, 2004-2011…
Posted in Ecosystem Services, Forest |
No Comments »
Tags: deforestation, dry forests, Forest, habitat loss, monitoring, paraguay, Paraguayan Chaco, satellites, terra-i
Aug 6th, 2012 |
By Alejandro Coca
The endemic border dispute between Guatemala and Belize is no longer the unique fuel that drives the two countries’ popularity. Terra-i illustrates the contrasting scenarios surrounding deforestation on the Guatemala-Belize border between 2004 – 2010…
Posted in Ecosystem Services |
1 Comment »
Tags: deforestation, Forest, Guatemala-Belize border, habitat loss, terra-i
Jul 10th, 2012 |
By Alejandro Coca
The Rio+20 U.N. Conference on Sustainable Development just recently ended. Forest were only mentioned in four paragraphs of thedraft text, and only then in vague references to biodiversity and conservation. Such indifference is truly worrying, given that during the last 20 years 300 million hectares of forest area were lost…
Posted in Ecosystem Services |
No Comments »
Tags: deforestation, Forest, Rio+20, terra-i
Jul 10th, 2012 |
By Alejandro Coca
Terra-i, a system for near real time land cover or habitat change monitoring over Latin America, was launched during the controversial Rio+20 conference in Brazil. Mark Mulligan, of King’s College London, Louis Reymondin Ph.D supervisor, showed the power of the tool and potential applications during the multiple “Dialog days”…
Posted in Feature Articles |
1 Comment »
Tags: deforestation, Forest, habitat loss, Rio+20, terra-i