Results 11 to 20 of about 55,820 (152)
BiologyThis study aimed to determine whether the fetuses experienced hypoxic distress or intra-partum death due to compromised oxygen supply by quantitatively analyzing the lung structures of deceased captive South China Tiger (Panthera tigris amoyensis, SCT ...
Le Zhang +10 more
doaj +4 more sources
Wildlife Letters, EarlyView.In Russia, range‐wide winter track surveys of the Amur tiger (Panthera tigris altaica) are conducted every ten years using a standardized methodology based on snow track measurements.
Yury A. Darman, Dina Matiukhina
semanticscholar +2 more sources
Metagenomic analysis of captive Amur tiger faecal microbiome [PDF]
BMC Veterinary Research, 2018 Background The gastrointestinal tracts of animals are home to large, complex communities of microbes. The compositions of these communities ultimately reflect the coevolution of microorganisms with their animal host and are influenced by the living ...
Fengping He +8 more
doaj +3 more sources
PLoS ONE, 2009 The Caspian tiger (Panthera tigris virgata) flourished in Central Asian riverine forest systems in a range disjunct from that of other tigers, but was driven to extinction in 1970 prior to a modern molecular evaluation.
Carlos A Driscoll +6 more
doaj +5 more sources
ATRW: A Benchmark for Amur Tiger Re-identification in the Wild [PDF]
Proceedings of the 28th ACM International Conference on Multimedia, 2019 Monitoring the population and movements of endangered species is an important task to wildlife conversation. Traditional tagging methods do not scale to large populations, while applying computer vision methods to camera sensor data requires re ...
Shuyuan Li +4 more
semanticscholar +3 more sources
Spatial conservation prioritization for the Amur tiger in Northeast China [PDF]
Ecosphere, 2021 The Amur tiger (Panthera tigris altaica) is critically endangered and also the subspecies of the tiger with the most restoration potential in China. It is challenging to protect large‐ranging carnivores like tigers under increasing pressure of human ...
Zexu Long +8 more
doaj +2 more sources
Amur Tiger Individual Identification Based on the Improved InceptionResNetV2
AnimalsSimple Summary Accurate identification of individual Amur tigers is vital for their conservation, as it helps us understand their population and distribution. Existing identification methods often fall short in accuracy, and our study focuses on creating
Ling Wu +6 more
semanticscholar +4 more sources
Global Ecology and Conservation, 2020 The ecological threshold concept describes how changes in one or more factors at thresholds can result in a large shift in the state of an ecosystem. This concept focuses attention on limiting factors that affect the tolerance of systems or organisms and
Guangshun Jiang +2 more
exaly +3 more sources
Gene expression and immune cell heterogeneity in inbred Amur tiger
BMC GenomicsInbreeding leads to a reduction in genetic diversity and an elevated likelihood of expressing recessive defective genes, which adversely affect the development of the immune system and render individuals and populations more susceptible to carcinogenic ...
Jinping Bi +10 more
doaj +2 more sources
Amur tiger (Panthera tigris altaica) conservation chanlleges and strategies in China
Frontiers in Conservation ScienceChina is effectively achieving the rapid recovery of the wild Amur tiger (Panthera tigris altaica) population and has a strong chance of reestablishing a sustainable population of over 300 individuals.
Zhengang Liu +9 more
doaj +2 more sources