Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"Panthera tigris"”.
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A multiscale analysis and quantification of human impacts on Sumatran tiger (Panthera tigris sumatrae) habitat in Riau, Sumatra
… endangered species such as the Sumatran tiger (Panthera tigris sumatrae). While Riau Province, Sumatra, produces approximately 20% of the world's palm oil, tigers still inhabit parts of Riau, though their habitat and prey are understudied. Thus, in this research, I aim to assess and quantify how …
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A vörös listás macskafélék (Panthera pardus (leopárd),Panthera tigris(tigris) Panthera leo(oroszlán) és Lynx rufus viselkedése állatkerti környezetben , összehasonlítás szabadban élő társaikkal és fajvédelmi programjuk
A vörös listás védett macskafélék viselkedése állatkerti környezetben ,fajmegmentő programjuk a fajok leírásainak ismertetése.
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Born To Be Wild: Tiger Persecution and Advocacy From 1800 to the Present
The tiger (Panthera tigris) was once abundant in many of Asia’s forests. The entire species now hovers dangerously close to extinction. Population declines within the last two centuries are blamed largely on loss of habitat, reductions in prey species, poaching, and human-tiger conflict. Modern …
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Wild Tigers in Captivity: A Study of the Effects of the Captive Environment on Tiger Behavior
… and negative public reaction. Tigers (Panthera tigris) present a difficult case; they have large home ranges in the wild and natural predatory hunting behaviors that are difficult to provide for in captivity. As the numbers of wild tigers decline, captive breeding programs have become a …
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AMUR TIGER PREDATION AND ENERGETIC REQUIREMENTS IN THE RUSSIAN FAR EAST: NEW INSIGHTS FROM GLOBAL POSITIONING SYSTEM COLLARS
… List has classified all subspecies of tigers (Panthera tigris) as endangered with prey depletion being widely recognized as one of the primary drivers of tiger declines. Due to substantial energetic requirements, tigers can only survive and reproduce in areas with healthy prey populations. This …
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AMUR TIGER PREDATION AND ENERGETIC REQUIREMENTS IN THE RUSSIAN FAR EAST: NEW INSIGHTS FROM GLOBAL POSITIONING SYSTEM COLLARS
… List has classified all subspecies of tigers (Panthera tigris) as endangered with prey depletion being widely recognized as one of the primary drivers of tiger declines. Due to substantial energetic requirements, tigers can only survive and reproduce in areas with healthy prey populations. This …
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IMPACT OF CLIMATE CHANGE ON WILDLAND FIRE THREAT TO THE AMUR TIGER AND ITS HABITAT
… habitat of the critically endangered Amur tiger (Panthera tigris altaica). A remotely sensed data-driven regional fire threat model (FTM) is developed to assess current and projected fire threat to the Amur tiger under scenarios of climate change. The FTM is parameterized to account for regional …
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Status and Ecology of the Nilgiri Tahr in the Mukurthi National Park, South India
… the park (p <0.001). Predators such as leopard (Panthera pardus) and tiger (Panthera tigris), killed and consumed tahr. Tahr constituted 56% of the leopards' diet and 6% of the tigers' diet. I estimated that leopards and tigers in the park killed and consumed 30 to 60 tahr per year, and this …
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Ecology and restoration of Sumatran tigers in forest and plantation landscapes
Tigers (Panthera tigris Linnaeus, 1758) are in danger of extinction. Their populations have declined from ~100,000 to only ~3,000 individuals in a century and their habitat has shrunk to less than 7% of the historic range. Of the five extant tiger subspecies, the Sumatran tiger (Panthera tigris …
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The Sundarbans tiger: adaptation, population status and conflict management.
The Sundarbans of India and Bangladesh is the only mangrove in the world where tigers still live. The Sundarbans is of relatively recent origin and has gone through substantial changes over time, driven by sea level changes, sedimentation, neotectonics, climate change, and human use. The area is of …
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Ecology of Tigers in Churia Habitat and a Non-Invasive Genetic Approach to Tiger Conservation in Terai Arc, Nepal
Tigers (Panthera tigris tigris) can be viewed as a proxy for intact and healthy ecosystems. Their wild populations have plummeted to fewer than 3,200 individuals in the last four decades and threats to these apex predators are mounting rather than diminishing. Global conservation bodies (Global …