Results 61 to 70 of about 49,552 (215)

Simultaneous Visualization of Enzymatic Activity in the Cytoplasm and at Polyphosphate Inclusions in Beggiatoa sp. Strain 35Flor Incubated with 18O-Labeled Water

open access: yesmSphere, 2018
Here we report on a new nanoscale secondary ion mass spectrometry (nanoSIMS) approach based on enzyme-mediated oxygen isotope exchange, which combines the visualization of general metabolic activity in the cytoplasm with insights into the activity of ...
Simon Langer   +2 more
doaj   +1 more source

Russia's European agenda and the Baltic states [PDF]

open access: yes, 2009
Russia has always been a primary factor in the development of the Baltic States. It is impossible to analyse Baltic security without looking into the processes inside Russia and the prevailing trends vis-a-vis the Baltic States.
Šleivytė, J
core  

Fisheries: A Case Study of Baltic Sea Environmental Governance [PDF]

open access: yes, 2016
Thischapteranalysesenvironmentalgovernancethroughacasestudyof fisheries management in the Baltic Sea and investigates the problems, challenges and opportunities for improving sustainability in this sector.
Marion Dreyer   +5 more
core   +1 more source

The world’s enclosed seas highlight the need for urgent emission reductions and societal adaptation

open access: yesCommunications Earth & Environment
Enclosed marginal seas are hotspots of endemic biodiversity that sustain societies through fisheries, tourism, and vital ecosystem services. Their small size makes them highly sensitive to global warming but systematic assessments of future climate ...
Matthias Gröger   +6 more
doaj   +1 more source

In Search of a Field-Based Relationship Between Benthic Macrofauna and Biogeochemistry in a Modern Brackish Coastal Sea

open access: yesFrontiers in Marine Science, 2018
During several cruises in the southern Baltic Sea conducted in different seasons from 2014 to 2016, sediment cores were collected for the investigation of pore-water biogeochemistry and associated nutrient fluxes across the sediment-water interface.
Mayya Gogina   +6 more
doaj   +1 more source

Rebuilding the Eastern Baltic cod stock under environmental change - a preliminary approach using stock, environmental, and management constraints [PDF]

open access: yes
The population dynamics of the Eastern Baltic cod (Gadus morhua callarias L.), unlike many other stocks, shows a strong dependency on environmental conditions.
Uwe A. Schneider   +3 more
core  

Testing the implications of a permanent or seasonal marine reserve on the population dynamics of Eastern Baltic cod under varying environmental conditions [PDF]

open access: yes
In order to test the implications of the establishment of a marine reserve in the Baltic Sea, a spatially disaggregated, discrete time, age-structured model for the Eastern Baltic cod (Gadus morhua callarias L.) stock was constructed.
Uwe A. Schneider   +4 more
core  

Economic and Political Perspectives on Integration in the Baltic Sea Region [PDF]

open access: yes
The purpose of this paper is to address the influence of the changes in the European economic landscape in the aftermath of the break up of the iron curtain and the new dynamics of the process of European integration in the since 1989.
Andreas P. Cornett
core  

Impacts of Saharan dust on downward irradiance and photosynthetically available radiation in the water column

open access: yesAdvances in Oceanography and Limnology, 2012
A semi-empirical approach was used to quantify the modification of the underwater light field in amplitude (magnitude effect) and spectral distribution (spectral effect) by different atmospheric conditions altering the incident light.
T. Ohde, H. Siegel
doaj   +1 more source

Approaches to the Definition of the Baltic Sea Region

open access: yesBaltic Region, 2017
The Baltic Sea region is one of the most developed and well-formed regions of international cooperation. It is a place for promoting collaboration between businesses, non-profits, public authorities, and municipalities of the countries located on the Baltic Sea coast and its adjacent territories.
Klemeshev, Andrey   +4 more
openaire   +4 more sources

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