Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Olaf Boebel"'
Autor:
Wilken-Jon von Appen, Anya M. Waite, Melanie Bergmann, Christina Bienhold, Olaf Boebel, Astrid Bracher, Boris Cisewski, Jonas Hagemann, Mario Hoppema, Morten H. Iversen, Christian Konrad, Thomas Krumpen, Normen Lochthofen, Katja Metfies, Barbara Niehoff, Eva-Maria Nöthig, Autun Purser, Ian Salter, Matthias Schaber, Daniel Scholz, Thomas Soltwedel, Sinhue Torres-Valdes, Claudia Wekerle, Frank Wenzhöfer, Matthias Wietz, Antje Boetius
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-16 (2021)
The North Atlantic biological pump has the most intense absorption of C globally, but how this will fare in light of climate changes (especially sea-ice melting) is poorly understood. Here the authors present a 24-month continuous time series of phys
Externí odkaz:
https://doaj.org/article/23b4ae8825cf4025a9ff45d5224d01b7
Autor:
Elena Schall, Karolin Thomisch, Olaf Boebel, Gabriele Gerlach, Sari Mangia Woods, Irene T. Roca, Ilse Van Opzeeland
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Humpback whale males are known to sing on their low-latitude breeding grounds, but it is well established that songs are also commonly produced ‘off-season’ on the feeding grounds or during migration. This opens exciting opportunities to
Externí odkaz:
https://doaj.org/article/8cec17f4cb35408c96fc94f52bf8cced
Autor:
Elena Schall, Karolin Thomisch, Olaf Boebel, Gabriele Gerlach, Sari Mangia Woods, Ahmed El-Gabbas, Ilse Van Opzeeland
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-7 (2021)
Schall et al. use passive acoustic recordings of humpback whale calls to report the presence of humpback whales in the Atlantic sector of the Southern Ocean between 2011 and 2018. This serves as the first long-term report of humpback whales on a Sout
Externí odkaz:
https://doaj.org/article/c81dcea6b72a4de492bbdd283c8332b8
Autor:
Karolin Thomisch, Katharina Hiemer, Olaf Boebel, Elke Burkhardt, Stefanie Spiesecke, Ilse Van Opzeeland
Publikováno v:
Frontiers in Remote Sensing, Vol 3 (2022)
Bowhead whales (Balaena mysticetus) of the East Greenland-Svalbard-Barents Sea (Spitsbergen) population are still considered endangered, but knowledge on spatio-temporal distribution patterns and behavioral aspects remains scarce, yet crucial for thi
Externí odkaz:
https://doaj.org/article/60e43c2aa4874bbfa2a28bce0686219b
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Species distribution models (SDMs) relate species information to environmental conditions to predict potential species distributions. The majority of SDMs are static, relating species presence information to long-term average environmental conditions
Externí odkaz:
https://doaj.org/article/45aba2a0917e47e085bf933bf4f6ecb2
Autor:
Jennifer L. Miksis-Olds, Peter J. Dugan, S. Bruce Martin, Holger Klinck, David K. Mellinger, David A. Mann, Dimitri W. Ponirakis, Olaf Boebel
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Making Ambient Noise Trends Accessible (MANTA) software is a tool for the community to enable comparisons between soundscapes and identification of ambient ocean sound trends required by ocean stakeholders. MANTA enhances the value of individual data
Externí odkaz:
https://doaj.org/article/0d7bd4a8e71b410a8f79fa4111f26d6e
Autor:
Elke Burkhardt, Ilse Van Opzeeland, Boris Cisewski, Ramona Mattmüller, Marlene Meister, Elena Schall, Stefanie Spiesecke, Karolin Thomisch, Sarah Zwicker, Olaf Boebel
Publikováno v:
Royal Society Open Science, Vol 8, Iss 5 (2021)
This study investigates the relevance of the Elephant Island (EI) region for Southern Hemisphere fin whales (Balaenoptera physalus) in their annual life cycle. We collected 3 years of passive acoustic recordings (January 2013 to February 2016) northw
Externí odkaz:
https://doaj.org/article/6e98b56e97844833873c6cfeefd1b20e
Autor:
Elena Schall, Karolin Thomisch, Olaf Boebel, Gabriele Gerlach, Stefanie Spiesecke, Ilse Van Opzeeland
Publikováno v:
Royal Society Open Science, Vol 7, Iss 12 (2020)
Southern Hemisphere humpback whales (Megaptera novaeangliae) inhabit a wide variety of ecosystems including both low- and high-latitude areas. Understanding the habitat selection of humpback whale populations is key for humpback whale stock managemen
Externí odkaz:
https://doaj.org/article/c1bf7dfa482d4ec59f53dd1e53b8a381
Autor:
Diego Filun, Karolin Thomisch, Olaf Boebel, Thomas Brey, Ana Širović, Stefanie Spiesecke, Ilse Van Opzeeland
Publikováno v:
Royal Society Open Science, Vol 7, Iss 10 (2020)
The recent identification of the bio-duck call as Antarctic minke whale (AMW) vocalization allows the use of passive acoustic monitoring to retrospectively investigate year-round spatial-temporal patterns in minke whale occurrence in ice-covered area
Externí odkaz:
https://doaj.org/article/4e5719baa61340b08fb105af60dccfe5
Publikováno v:
Royal Society Open Science, Vol 4, Iss 1 (2017)
This paper describes the natural variability of ambient sound in the Southern Ocean, an acoustically pristine marine mammal habitat. Over a 3-year period, two autonomous recorders were moored along the Greenwich meridian to collect underwater passive
Externí odkaz:
https://doaj.org/article/cc95004a9cb941adb6bcf6f30487d6d1