Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
Diversidad y abundancia de árboles a gran escala en los Américas: estudios de especímenes y parcelas juntos - Richard Condit
1. The rarest species of Colombia:
Local abundance and range sizes
Conservation of the most vulnerable
Richard Condit1
1 SIGEO & Center for Tropical Forest Science
Instituto Alexander von Humboldt
Bogotá, Colombia, September 2011
2. Conservation of rare species
Tropical forest renowned for rarity
Habitat heterogeneity relates to beta-diversity and range limits
3. Conservation of rare species
Tropical forest renowned for rarity
Habitat heterogeneity relates to beta-diversity and range limits
• Does Colombia have very rare species?
• Does Andean heterogeneity lead to species with small ranges?
• Are there ’hot spots’ where very rare species are concentrated?
4. Center for Tropical Forest Science: Smithsonian & Harvard
SIGEOCTFS: A network of forest censuses following common methods
Wabikon HaliburtonHarvard Wytham China
Wind R CRC Thailand (x5)
Yosemite LillyDickey (x3)
SERC Mudumalai Taiwan
(x4)
Luquillo
Panama Palanan
Hawaii Amacayacu Brunei
(x3) Malaysia
(x2)
La Planada Korup Sinharaja (x3)
Ituri (x2) Wanang
Yasuní Manaus
Rabi Singapore
Robson Ck
Cardoso
33 completed plots have data in a common database format on one of 4 servers
3,802,654 trees (ie 3.80x106)
9,073,531 measurements (ie 9.07x106) in 89 plot censuses
5. Center for Tropical Forest Science: Smithsonian & Harvard
SIGEOCTFS: A network of forest censuses following common methods
Wabikon HaliburtonHarvard Wytham China
Wind R CRC Thailand (x5)
Yosemite LillyDickey (x3)
SERC Mudumalai Taiwan
(x4)
Luquillo
Panama Palanan
Hawaii Amacayacu Brunei
(x3) Malaysia
(x2)
La Planada Korup Sinharaja (x3)
Ituri (x2) Wanang
Yasuní Manaus
Rabi Singapore
Robson Ck
Cardoso
33 completed plots have data in a common database format on one of 4 servers
3,802,654 trees (ie 3.80x106)
9,073,531 measurements (ie 9.07x106) in 89 plot censuses