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Author (up) Bischof, R.,Hameed, S.,Ali, H.,Kabir, M.,Younas, M.,Shah, K. A.,Din, J. U.,Nawaz, M. A. url 
  Title Using time-to-event analysis to complement hierarchical methods when assessing determinants of photographic detectability during camera trapping Type Journal Article
  Year 2013 Publication Methods in Ecology and Evolution Abbreviated Journal  
  Volume Issue Pages  
  Keywords Cox proportional hazards model, cumulative incidence, Martes foina, Panthera Uncia, survival anaalysis, Vulpes Vulpes, weighted observations  
  Abstract 1. Camera trapping, paired with analytical methods for estimating occupancy, abundance and other ecological parameters, can yield information with direct consequences for wildlife management and conservation. Although ecological information is the primary target of most camera trap studies, detectability influences every aspect from design to interpretation.

2. Concepts and methods of time-toevent analysis are directly applicable to camera trapping, yet this statistical field has thus far been ignored as a way to analyze photographic capture data. to illustrate the use to time-to-event statistics and to better understand how photographic evidence accumulates, we explored patterns in tow related measure of detectability: Detection probability and time to detection. We analyzed camera trap data for three sympatric carnivores ( snow Leopard, red fox and stone marten) in the mountains of northern Pakistan and tested predictions about patterns in detectability across species, sites and time.

3. We found species-specific differences in the magnitude of detectability and the factors influencing it, reinforcing the need to consider determinants of detectability in study design and to account for them during analysis. Photographic detectability of snow leopard was noticeably lower than that of red fox, but comparable to detectability of stone marten. Site-specific attributes such as the presence of carnivore sign ( snow Leopard), terrain ( snow leopard and red fox) and application for lures ( red fox) influenced detectability. For the most part, detection probability was constant over time.

4. Species- specific differences in factors determining detectability make camera trap studies targeting multiple species particularly vulnerable to misinterpretation if the hierarchical origin of the data is ignored. Investigators should consider not only the magnitude of detectability, but also the shape of the curve describing the cumulative process of photographic detection, as this has consequences for both determining survey effort and the election of analytical models. Weighted time-to -event analysis can complement occupancy analysis and other hierarchal methods by providing additional tools for exploring camera trap data and testing hypotheses regarding the temporal aspect of photographic evidence accumulation.
 
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  Notes Approved no  
  Call Number SLN @ rakhee @ Serial 1405  
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Author (up) Blomqvist, L. url 
  Title First report on the snow leopard studbook (Panthera uncia) and 1976 world register Type Journal Article
  Year 1978 Publication Int.Zoo Yearbook Abbreviated Journal  
  Volume 18 Issue Pages 227-231  
  Keywords panthera uncia; snow leopard; studbook  
  Abstract  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rana @ 954 Serial 142  
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Author (up) Blomqvist, L. url 
  Title The 1978 register for the captive population of snow leopards, Panthera uncia Type Journal Article
  Year 1979 Publication International Zoo News Abbreviated Journal  
  Volume 26 Issue 7-8 Pages 17-23  
  Keywords captive; captive-population; Panthera-uncia; panthera uncia; population; snow leopard  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rana @ 955 Serial 147  
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Author (up) Blomqvist, L. url 
  Title The 1979 world register for the captive population of snow leopards, Panthera uncia Type Book Chapter
  Year 1980 Publication International Pedigree Book of Snow Leopards Abbreviated Journal  
  Volume Issue Pages 62-75  
  Keywords captive; captive-population; panthera uncia; snow leopard  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Helsinki Zoo Place of Publication Helsinki Editor Blomqvist, L.  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rana @ 997 Serial 150  
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Author (up) Blomqvist, L. url 
  Title The 1980 annual report of the captive snow leopard (Panthera uncia) population and a review at the breeding results during the 1970's Type Report
  Year 1981 Publication Abbreviated Journal  
  Volume Issue Pages 32-50  
  Keywords zoo; Report; 1980; captive; snow; snow leopard; snow-leopard; leopard; panthera; panthera uncia; Panthera-uncia; uncia; population; breeding; 1970  
  Abstract  
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  Corporate Author Thesis  
  Publisher Helsinki Zoo Place of Publication Helsinki Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Helsinki Zoo Annual Report Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rana @ 998 Serial 154  
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Author (up) Blomqvist, L. url 
  Title The 1981 annual report of the captive snow leopards (Panthera uncia) population Type Report
  Year 1982 Publication International Pedigree Book of Snow Leopards Abbreviated Journal  
  Volume Issue Pages 41-47  
  Keywords captive; Panthera-uncia; panthera uncia; pedigree; population; snow leopard  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title International Pedigree Book of Snow Leopards Abbreviated Series Title  
  Series Volume 3 Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rana @ 956 Serial 155  
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Author (up) Blomqvist, L. url 
  Title Status of the captive snow leopard (Panthera uncia) in 1987 Type Miscellaneous
  Year 1989 Publication International Zoo News Abbreviated Journal  
  Volume Issue Pages 3-11  
  Keywords captive; panthera uncia; snow leopard; status  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
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  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rana @ 917 Serial 163  
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Author (up) Blomqvist, L. url 
  Title The snow leopard, Panthera uncia, in captivity during the last 30 years (1961-1991) Type Report
  Year 1993 Publication Abbreviated Journal  
  Volume Issue Pages 24-37  
  Keywords captivity; panthera uncia; snow leopard  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Helsinki Zoo Place of Publication Helsinki Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rana @ 1000 Serial 164  
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Author (up) Blomqvist, L.; Nystrom, V. url 
  Title On identifying snow leopards, Panthera uncia, by their facial markings Type Journal Article
  Year 1980 Publication International Pedigree Book of Snow Leopards Abbreviated Journal  
  Volume Issue Pages 159-167  
  Keywords facial markings; International; Panthera-uncia; panthera uncia; pedigree; snow leopard  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title International Pedigree Book of Snow Leopards Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rana @ 959 Serial 149  
Permanent link to this record
 

 
Author (up) Blomqvist, L.; Sten, I. url 
  Title Reproductive biology of the snow leopard, Panthera uncia Type Book Chapter
  Year 1982 Publication International Pedigree Book of Snow Leopards Abbreviated Journal  
  Volume Issue Pages 71-79  
  Keywords panthera uncia; reproductive biology; snow leopard  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Helsinki Zoo Place of Publication Helsinki Editor Blomqvist, L.  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rana @ 1001 Serial 157  
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