early stages of the infection) show signs of the disease, but still can transmit the virus. The precautions and measures to be taken in areas with no signs of HPAI and without previous reports of HPAI outbreaks [...] Depending on the assessment of the information / report provided, the HPAI Task Force will give you advice on the continuation of your fieldwork. The HPAI Task Force might also ask you to continue with the observations [...] testing of these samples require prior approval and advice by the HPAI Task Force. To prevent the spread of the virus and reduce the risk of transmissions and infections, no sick or dead birds and marine mammals

and study the local influences of the sea, the ice and the atmosphere on the Weddell Sea and global processes. August - October 2008 – RV Polarstern is the first research vessel in the world to circumnavigate [...] care is still fit for the trip to the ice. Birthday spends the research icebreaker in the vastness of Antarctica. The public can visit the ship in June, before it traveled the southern hemisphere for a year [...] During the Polarstern’s 29th Antarctic expedition, the researchers on board investigate the status of the Antarctic ecosystem after the polar winter, as well as the causes of differences in the development

Marine Protected Area The Weddell Sea lies in the Atlantic sector of the Antarctic, to the east of the Antarctic Peninsula. It is one of the few remaining marine regions in the world that are largely untouched [...] Protected Areas? With an area of 2.2 million square kilometres, the Weddell Sea MPA ( area west of the Prime Meridian ) would be the largest MPA in the world. The declared goal of the United Nations is to protect [...] exploration of the southern continent and its waters for all time. To define more precisely how the living resources of Antarctic waters could be used, the Convention on the Conservation of Antarctic Marine

into the ice sheets of Antarctica and Greenland. Why are they important? Because information on the past composition of the atmosphere is stored in the ice. Over the decades, layer after layer of snow [...] content, the staff can determine when there were past volcanic eruptions. Another question is how the temperature developed in e.g. the Antarctic hundreds of thousands of years ago. In this regard, the water’s [...] and head of the ice-core drilling group in Bremerhaven. Since they can’t simply turn back the clock, the scientists rely on laborious measuring methods to test the ice cores. These rods of glacier ice

And the eyes of muskoxen work like a combination of snow goggles and night vision gear. Yet the future of all these survivors is uncertain; over the past few decades, the living conditions in the Arctic [...] comes to surviving in the Arctic, it’s a whole new ball game. Arctic sea ice at sunrise (Photo: Stefan Hendricks) The Arctic Ocean Unlike at the southern tip of the planet, in the High North there is no [...] which form on the ice in the summer and freeze over in the autumn. In many regions of the Arctic, the melting sea ice will likely result in higher productivity among the ice algae in the short term. Yet

According to § 40 of the Federal Nature Conservation Act, the release of alien species in the wild requires the approval of the responsible authority. In the so-called mussel judgment of the Schleswig-Holstein [...] and after the release of a species. • Guidelines for the translocation of species within the framework of conservation measures, published by the International Union for the Conservation of Nature (IUCN/SSC [...] in the past, or may influence the success of reintroduction in the future. Accordingly, field trials were carried out in the sublittoral of the German Bight to in vestigate the growth and health of European

to the archive holdings. In addition, you receive information about the origin of the archival records, about the work of the submitting agency and about its history. However, this procedure of the archive [...] Polarforschung - AdP) About the Archive The AdP was founded in 2011 on the basis of the Bremen Archive Act and has since worked as the memory of the AWI and German polar and marine research. The archive appraises [...] use the archive? The use of the AdP is free of charge. However, charges are levied for the production of copies of any kind, which are laid down in a scale of fees (available only in German). The archive

things off the ground, for example the strengthening of the rights of indigenous communities and the close interlocking of biodiversity conservation and climate protection. The preservation of biodiversity [...] times faster than the rest of the world: the soils are beginning to thaw and release the stored carbon as greenhouse gases such as CO 2 and CH 4 . "The available data models agree that the permafrost region [...] strongly do the current and ongoing climate changes affect the snow and ice regions of our planet? The latest State of the Cryosphere Report 2024, published on 12 November, provides insights and warns of vastly

learning more about the ecosystem of the deep and how it reacts to human activities at the surface is indispensable. Antarctic sponge ground (Photo: Luisa Federwisch) The landscapes of the deep sea The deep sea [...] in 150 years of deep-sea research we have only managed to take a closer look at a small fraction of this ecosystem; in fact, we know more about the dark side of the moon than we do about the ocean depths [...] considers all waters beyond the reach of light from the surface to be part of the deep sea. This lightless deep sea encompasses ca. 88 percent of the global oceans and begins at a depth of 200 metres. Consequently

iceberg hit the underwater cable so that the communication to the underwater part of the observatory started to become critical. With the help of the AWIPEV station personal, the REMOS part of the underwater [...] overhaul of the underwater part of the installation, including the replacement of the concrete fundament. The April dive-expedition 2018 to Svalbard was therefore dedicated almost exclusively to the renewal [...] hammered into the sediment. Then, the divers filled the steel frame with additional 72 concrete plates each of it with a weight if 18,4 kg so that the desired final weight of the entire construction of 1.8 tons