Search Results - "Chernook, Vladimir I"

Aerial survey estimates of polar bears and their tracks in the Chukchi Sea by Conn, Paul B, Chernook, Vladimir I, Moreland, Erin E, Trukhanova, Irina S, Regehr, Eric V, Vasiliev, Alexander N, Wilson, Ryan R, Belikov, Stanislav E, Boveng, Peter L

“…Polar bears are of international conservation concern due to climate change but are difficult to study because of low densities and an expansive, circumpolar…”
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Aerial survey of Atlantic walruses (Odobenus rosmarus rosmarus) in the Pechora Sea, August 2011 by Lydersen, Christian, Chernook, Vladimir I., Glazov, Dmitri M., Trukhanova, Irina S., Kovacs, Kit M.

“…Basic knowledge of the population biology of Atlantic walruses throughout the eastern parts of their range, including the Pechora Sea, is scarce or…”
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Results and evaluation of a survey to estimate Pacific walrus population size, 2006 by Speckman, Suzann G., Chernook, Vladimir I., Burn, Douglas M., Udevitz, Mark S., Kochnev, Anatoly A., Vasilev, Alexander, Jay, Chadwick V., Lisovsky, Alexander, Fischbach, Anthony S., Benter, R. Bradley

“…In spring 2006, we conducted a collaborative U.S.-Russia survey to estimate abundance of the Pacific walrus (Odobenus rosmarus divergens). The Bering Sea was…”
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Satellite traceology: experience of using in the interests of mammalogy for protection of ice-associated marine mammals by Melentyev, Vladimir V., Chernook, Vladimir I., Melentyev, Konstantin V., Startsev, Alexandr A., Zakharova, Tatiyana A.

“…Advanced technology of satellite traceology is presented on the base of using the synthetic aperture radar (SAR) with high space and deep resolution installed…”
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Results of instrumental aerial survey of ice-associated seals on the ice in the Okhotsk Sea in May 2013 by Chernook, Vladimir I., Grachev, Aleksey I., Vasiliev, Alexandr N., Trukhanova, Irina S., Burkanov, Vladimir N., Solovyev, Boris A.

“…Populations of ice-associated seals in the Okhotsk Sea are assessed using modern instrumental aerial technique. The aerial survey was conducted over a part of…”
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Results and evaluation of a survey to estimate Pacific walrus population size, 2006 1 by Speckman, Suzann G., Chernook, Vladimir I., Burn, Douglas M., Udevitz, Mark S., Kochnev, Anatoly A., Vasilev, Alexander, Jay, Chadwick V., Lisovsky, Alexander, Fischbach, Anthony S., Benter, R. Bradley

“…Abstract In spring 2006, we conducted a collaborative U.S.–Russia survey to estimate abundance of the Pacific walrus ( Odobenus rosmarus divergens ). The…”
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Results and evaluation of a survey to estimate Pacific walrus population size, 20061 by Speckman, Suzann G., Chernook, Vladimir I., Burn, Douglas M., Udevitz, Mark S., Kochnev, Anatoly A., Vasilev, Alexander, Jay, Chadwick V., Lisovsky, Alexander, Fischbach, Anthony S., Benter, R. Bradley

“…In spring 2006, we conducted a collaborative U.S.–Russia survey to estimate abundance of the Pacific walrus (Odobenus rosmarus divergens). The Bering Sea was…”
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Aerial survey of Atlantic walruses (Odobenus rosmarus rosmarus) in the Pechora Sea, August 2011 by LYDERSEN, Christian, CHERNOOK, Vladimir I, GLAZOV, Dmitri M, TRUKHANOVA, Irina S, KOVACS, Kit M

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Results and evaluation of a survey to estimate Pacific walrus population size, 2006 by SPECKMAN, Suzann G, CHERNOOK, Vladimir I, BURN, Douglas M, UDEVITZ, Mark S, KOCHNEV, Anatoly A, VASILEV, Alexander, JAY, Chadwick V, LISOVSKY, Alexander, FISCHBACH, Anthony S, BRADLEY BENTER, R

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