منابع مشابه
The role of taxonomy in species conservation.
Taxonomy and species conservation are often assumed to be completely interdependent activities. However, a shortage of taxonomic information and skills, and confusion over where the limits to 'species' should be set, both cause problems for conservationists. There is no simple solution because species lists used for conservation planning (e.g. threatened species, species richness estimates, spe...
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In many application scenarios the database is changing quite rapidly Because the man agement of such data is rather expensive and cumbersome many applications like data ware houses only store some aggregations of it We describe a strategy how the evolution of object databases can be controlled by enhanced versioning Therefore we extend the notions of ODMG in order to capture temporal versions W...
متن کاملPhilippine bird taxonomy and conservation, a response to Collar
A recent paper of mine (Peterson 2006) was the subject of a letter from Collar (2007), who raised several points to which I feel obliged to respond. My original paper simply offered a list of currently recognized Philippine bird species that appear to consist of multiple, distinct, diagnosable subunits, and that probably warrant detailed study. The paper, couched amply in caveats that it was ju...
متن کاملTaxonomy based on science is necessary for global conservation
Scott A. Thomson*, Richard L. Pyle*, Shane T. Ahyong, Miguel Alonso-Zarazaga, Joe Ammirati, Juan Francisco Araya, John S. Ascher, Tracy Lynn Audisio, Valter M. Azevedo-Santos, Nicolas Bailly, William J. Baker, Michael Balke, Maxwell V. L. Barclay, Russell L. Barrett, Ricardo C. Benine, James R. M. Bickerstaff, Patrice Bouchard, Roger Bour, Thierry Bourgoin, Christopher B. Boyko, Abraham S. H. B...
متن کاملNycticebus coucang in Singapore: Presence, Taxonomy and Conservation
The presence of Nycticebus coucang in Singapore is doubtful, and there have been publications expressing such doubts. This study tries to establish the presence of native lorises in Singapore, and the possibilites that sightings might be escapees. Night surveys, craniometric tests to compare lorises from the regions surrounding Singapore, and external morphology comparisons from photographs wer...
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ژورنال
عنوان ژورنال: Nature
سال: 2013
ISSN: 0028-0836,1476-4687
DOI: 10.1038/495314e