Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Stiig Markager"'
Autor:
Laura Halbach, Lou-Anne Chevrollier, Eva L. Doting, Joseph M. Cook, Marie B. Jensen, Liane G. Benning, James A. Bradley, Martin Hansen, Lars C. Lund-Hansen, Stiig Markager, Brian K. Sorrell, Martyn Tranter, Christopher B. Trivedi, Matthias Winkel, Alexandre M. Anesio
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Blooms of pigmented algae darken the surface of glaciers and ice sheets, thereby enhancing solar energy absorption and amplifying ice and snow melt. The impacts of algal pigment and community composition on surface darkening are still poorly
Externí odkaz:
https://doaj.org/article/1070a3502cb44249a3fb1f026fd0dcbf
Publikováno v:
Ecological Indicators, Vol 134, Iss , Pp 108479- (2022)
We investigated the use of multisensory satellite data to determine long-term changes in surface chlorophyll concentrations using a 19-year (1998–2016) time series of chlorophyll data in the Danish Kattegat region of the Baltic Sea. Merged satellit
Externí odkaz:
https://doaj.org/article/41b2f3b4249f48c68a8a2f1cb31e467f
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
Light is essential for primary production and, therefore, its attenuation controls the vertical distribution of plants and phytoplankton over the water column. The diffuse attenuation of irradiance (K) is mainly governed by the attenuation by the wat
Externí odkaz:
https://doaj.org/article/101589fb97b3433fa4f0a9e97962cebb
Autor:
Lars Chresten Lund-Hansen, Stiig Markager, Kasper Hancke, Tanja Stratmann, Søren Rysgaard, Hans Ramløv, Brian K. Sorrell
Publikováno v:
Polar Research, Vol 34, Iss 0, Pp 1-12 (2015)
This is a study of the optical, physical and biological parameters of sea ice and the water below it at stations (n=25) in the central (>88°N) Eurasian sector of the Arctic Ocean during the summer 2012 record low sea-ice minimum extent. Results show
Externí odkaz:
https://doaj.org/article/dbc31896146c463382aff1bf34c469e2
Autor:
Maria L. Paulsen, Sophia E. B. Nielsen, Oliver Müller, Eva F. Møller, Colin A. Stedmon, Thomas Juul-Pedersen, Stiig Markager, Mikael K. Sejr, Antonio Delgado Huertas, Aud Larsen, Mathias Middelboe
Publikováno v:
Frontiers in Marine Science, Vol 4 (2017)
The land-to-ocean flux of organic carbon is increasing in glacierized regions in response to increasing temperatures in the Arctic (Hood et al., 2015). In order to understand the response of the coastal ecosystem metabolism to the organic carbon inpu
Externí odkaz:
https://doaj.org/article/425c74320fb94d00bc59e72b7705245a
Autor:
Sachia Jo Traving, Mikkel Bentzon-Tilia, Helle Knudsen-Leerbeck, Mustafa Mantikci, Jørgen L S Hansen, Colin Andrew Stedmon, Helle Sørensen, Stiig Markager, Lasse Riemann
Publikováno v:
Frontiers in Microbiology, Vol 7 (2016)
Bacterioplankton play a key role in marine waters facilitating processes important for carbon cycling. However, the influence of specific bacterial populations and environmental conditions on bacterioplankton community performance remains unclear. Th
Externí odkaz:
https://doaj.org/article/c4d68adfa0d84db8ba91a0ad59999f06
Publikováno v:
PLoS ONE, Vol 10, Iss 7, p e0133275 (2015)
Accurate quantification of pelagic primary production is essential for quantifying the marine carbon turnover and the energy supply to the food web. Knowing the electron requirement (Κ) for carbon (C) fixation (ΚC) and oxygen (O2) production (ΚO2)
Externí odkaz:
https://doaj.org/article/85c4a371526e4376b161cb8933149be3
Autor:
Karen Timmermann, Grete E. Dinesen, Stiig Markager, Lars Ravn-Jonsen, Marc Bassompierre, Eva Roth, Josianne G. Støttrup
Publikováno v:
Ecology and Society, Vol 19, Iss 1, p 14 (2014)
Coastal ecosystems worldwide are under pressure from human-induced nutrient inputs, fishing activities, mariculture, construction work, and climate change. Integrated management instruments handling one or more of these problems in combination with s
Externí odkaz:
https://doaj.org/article/9995e86041aa448cb2ea80d371596b85
Autor:
Grete E. Dinesen, Karen Timmermann, Eva Roth, Stiig Markager, Lars Ravn-Jonsen, Morten Hjorth, Marianne Holmer, Josianne G. Støttrup
Publikováno v:
Ecology and Society, Vol 16, Iss 4, p 26 (2011)
Growth of human activities often conflict with nature conservation requirements and integrated assessments are necessary to build reliable scenarios for management. In the Limfjord, Denmark's largest estuary, nutrient loading reductions are necessary
Externí odkaz:
https://doaj.org/article/43790110469a4567b9a738d0cb7f843e
