Publications by authors named "Svetlana V Soutyrina"
Article Synopsis
- Population density is crucial for wildlife management, particularly in the Russian Far East, where methods like the FMP snow tracking are used to estimate ungulate densities and support Amur tiger conservation.
- Despite the effectiveness of FMP, reliability issues due to climate change and survey design challenges prompt the exploration of camera traps as an alternative for monitoring prey density, though their potential is still largely untested.
- A comparative study over three years found that, while both FMP and camera trap methods provided similar prey density estimates, discrepancies in prey biomass calculations highlight the need for caution in management decisions and suggest more research is necessary to improve estimation methods.
Although considerable conservation resources have been committed to develop and use law enforcement monitoring and management tools such as SMART, measures of success are ill-defined and, to date, few reports detail results post-implementation. Here, we present 4 case studies from protected areas with Amur tigers (Panthera tigris altaica) in Russia, in which indicators of success were defined and evaluated at each. The ultimate goal was an increase in tiger numbers to 1 individual/100 km(2) at each site.
View Article and Find Full Text PDFAnthropogenic impacts are the primary threats to Amur tigers (Panthera tigris altaica) and their habitat. Villagers living in proximity to tigers tend to view them negatively and, often, as a source of revenue on black markets. We aim to reduce human-tiger conflict by working with young students of Ternei County in the heart of tiger habitat in Primorskii Krai (Province).
View Article and Find Full Text PDFIn 2010, the world's tiger (Panthera tigris) range countries agreed to the goal of doubling tiger numbers over 12 years, but whether such an increase is biologically feasible has not been assessed. Long-term monitoring of tigers in Sikhote-Alin Biosphere Zapovednik (SABZ), Russia provided an opportunity to determine growth rates of a recovering population. A 41-year growth phase was followed by a rapid decline in tiger numbers.
View Article and Find Full Text PDFCanine distemper virus (CDV) has recently been identified in populations of wild tigers in Russia and India. Tiger populations are generally too small to maintain CDV for long periods, but are at risk of infections arising from more abundant susceptible hosts that constitute a reservoir of infection. Because CDV is an additive mortality factor, it could represent a significant threat to small, isolated tiger populations.
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