Navigation Links
New satellite data reveals true decline of world's mangrove forests
Date:8/18/2010

international team, including 30 student interns and visiting scientists from across the world, analysed more than 1,000 'Landsat' scenes using digital image classification techniques. This enormous task allowed the team to slowly piece together the world's most accurate map of mangrove distribution.

This work represents the most comprehensive global database of mangrove forests ever created and has revealed that the world's remaining mangrove forests are spread across 118 countries and territories. Asia has 42% of the world's mangroves, followed by 21% in Africa, 15% in North and Central America, 12% in Oceania and 11% in South America.

"The mapping of mangrove forests at this resolution, on a global scale, has never been attempted, partly due to cost and computation limitations," concluded Dr Garik Gutman, from the NASA Land Cover/Land-Use Change Program which funded the project.

"The Global Land Survey data produced by NASA and USGS has enabled worldwide land cover projects like this, because pre-processing global coverage of Landsat data at project levels is a gigantic task."


'/>"/>

Contact: Ben Norman
Lifesciencenews@wiley.com
44-124-377-0375
Wiley-Blackwell
Source:Eurekalert

Page: 1 2

Related biology news :

1. Fires around Moscow: A satellite perspective
2. First satellite measurement of water volume in Amazon floodplain
3. NASA satellite improves pollution monitoring
4. NASAs Aqua Satellite saw oil slick in sunglint on June 10
5. NASAs Aqua satellite sees sunglint on Gulf oil slick
6. NASA deploys planes, targets satellites to aid in oil spill response
7. GOCE satellite determines gravitational force in the Himalayas
8. Satellites, DNA and dolphins
9. NASAs Terra satellite keeps eye on Eyjafjallajökulls ash plume
10. 2 NASA Satellites Capture Last 3 Days of Eyjafjallajokulls Ash Plume
11. Terra Satellite sees Iceland volcanos ash moving into Germany
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/2/2015)... , April 2, 2015 ... DERMALOG by far outperforms the strongest competitors, showing ... high accuracy, the system is capable of a ... speed proves up to be ten times faster ... its runner-up performance.      (Photo: ...
(Date:4/1/2015)... OXFORD, Conn. , Apr. 1, 2015  NXT-ID, ... a biometric authentication company focused on the growing mobile ... number of Wocket smart wallets is underway to early ... early access group includes usage at retail outlets including ... CVS Pharmacy. Users report Wocket was accepted at all ...
(Date:3/30/2015)... , Mar. 26, 2015 Research and Markets ... of the "Global Gesture Recognition Market in Automotive ... The analysts forecast the Global Gesture Recognition market in ... over the period 2013-2018. Gesture recognition is ... to different gestures of an individual. Gesture recognition technology ...
Breaking Biology News(10 mins):DERMALOG AFIS Emerges as Performance Winner in NIST Benchmark Test 2DERMALOG AFIS Emerges as Performance Winner in NIST Benchmark Test 3NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 2NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 3NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 4Global Gesture Recognition Market in Automotive Sector Report 2015 - Growing Number of Partnerships 2
... of Velociraptor rewrites evolutionary charts , The recent ... that dromaeosaurs, a group of carnivorous theropods that ... originated much earlier than previously thought. Rather than ... traced back to the Jurassic, possibly as far ...
... a pheromone emitted by older male elephants in musth influences ... surrounding elephants behave, a new study has found. , ... University of Auckland in New Zealand say the release of ... frontalin, depends on whether the male elephant is mature enough ...
... immune system to absorb and digest pathogenic intruders. Some ... multiply within the macrophages. Cell biologists at the University ... recently publication in the journal 'Traffic' (Vol. 6, No. ... pathogens escape the 'stomach' of the macrophages which might ...
Cached Biology News:Newly discovered birdlike dinosaur is oldest raptor ever found in South America 2Newly discovered birdlike dinosaur is oldest raptor ever found in South America 3Newly discovered birdlike dinosaur is oldest raptor ever found in South America 4Male elephants woo females with precise chemistry 2Male elephants woo females with precise chemistry 3Dangerous tricksters: Some bacterie use immune cells to reproduce 2Dangerous tricksters: Some bacterie use immune cells to reproduce 3
(Date:4/24/2015)... /PRNewswire/ - BioAmber Inc. (NYSE: BIOA ) has ... of bio-succinic acid used to produce a new ... that Bayer MaterialScience has begun commercializing.    ... eco, a series of bio-based waterborne polyurethane dispersions ... 65%.  IMPRANIL ® eco has been developed ...
(Date:4/24/2015)... April 24 , 2015 PAREXEL International ... services provider, today announced that Partnerships in Clinical Trials ... Management, the 2015 Clinical Innovator of the Year.  The ... team for the Company,s Perceptive MyTrials ® Data-Driven ... Thursday night during the 2015 Partnership Awards in ...
(Date:4/23/2015)... Dora, Florida (PRWEB) April 23, 2015 ... that it intends to conduct a groundbreaking pilot ... begin to be reversed in as little as ... the science of metabolic and nutritional medicine—will aggressively ... that cripple and destroy our aging brain. These ...
(Date:4/23/2015)... 2015  Neurocrine Biosciences, Inc. (Nasdaq: NBIX ) ... quarter 2015 results before the Nasdaq market opens on ... conference call and webcast to discuss its financial results ... 2015 at 8:00 a.m. Eastern Time (5:00 a.m. Pacific ... call by dialing 866-952-1906 (US) or 785-424-1825 (International) using ...
Breaking Biology Technology:Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 2Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 3Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 4PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 2PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 3PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 4PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 5New Study Looks to Reverse Alzheimer’s Disease 2New Study Looks to Reverse Alzheimer’s Disease 3Neurocrine Biosciences Announces Conference Call and Webcast to Report First Quarter 2015 Results 2
... Source: Fiserv Imagesoft BROOKFIELD, Wis. Fiserv ... firm Fiserv, announced on Thursday that it has completed ... are geared specifically toward improving the security of image ... scanned image of an original check. , ,The new ...
... mission to Japan is building interest in possible Wisconsin ... abroad in a conference call Monday morning. , ,In ... Wisconsin representatives, Doyle has been speaking at biotechnology meetings ... much of today telling people about the value of ...
... of software. The first is that any mildly successful software ... an operating system. Thats a topic for another column. The ... piece of software that its designers never imagined. , ,EBays ... eBay bought Half.com intending to shut it down and move ...
Cached Biology Technology:Doyle builds bridges and hopes for deals in Japan 2Doyle builds bridges and hopes for deals in Japan 3Byron's laws of software 2Byron's laws of software 3