Results 101 to 110 of about 181,583 (309)
, 2005 This volume consists of two papers approaching the question of social sustainability in the context of alternative food systems. Both papers originate from Beras project, and consequently have their empirical base on case studies conducted within the ...
Sumelius, John, Vesala, Kari Mikko
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Nitrate source identification in the Baltic Sea using its isotopic ratios in combination with a Bayesian isotope mixing model [PDF]
, 2014 Nitrate (NO3-) is the major nutrient responsible for coastal eutrophication worldwide and its production is related to intensive food production and fossil-fuel combustion.
Deutsch, B. +4 more
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People and Nature, EarlyView.Abstract A keystone species is one whose influence is disproportionate to its abundance, the absence of which would change the dynamics of an ecological or human community. Despite its widespread use in the scientific literature, there is a limited understanding of how the keystone concept is defined or measured, or applied in practice, and especially ...
Natasha R. Serrao +5 more
wiley +1 more source
N. N. Methodology of Calculating Compensation for Costs of Baltic Sea Ecosystem Restoration
Вестник Российского экономического университета имени Г. В. ПлехановаThe article provides a unique author’s methodology of calculating compensation for costs connected with the Baltic Sea contamination. It is based on studying the contribution of all countries of the Baltic basin to anthropogenic burden on ecosystems of ...
V. A. Kulakovskaya, N. N. Mitina
doaj +1 more source
Mussel Farming and Its Potential in the Baltic Sea
Economics and Business, 2017 The paper covers research findings on mussel farming and the analysis of current situation in mussel farming in the Baltic Sea. The mussel farming has a development potential in the Baltic Sea region. Some developers have chosen progressive activities to
Ozoliņa Zaiga
doaj +1 more source
The Dynamics of an Open-access Fishery: Baltic Sea Cod [PDF]
This paper sets up a dynamic open-access model of a single industry exploiting a single resource stock. The model is applied empirically to describe the dynamics of the eastern Baltic Sea cod fishery.
Kronbak, Lone Gronbaek
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Scaling the Baltic Sea environment [PDF]
Geoforum, 2008 The Baltic Sea environment has since the early 1970s passed through several phases of spatial objectification in which the ostensibly well-defined semi-enclosed sea has been framed and reframed as a geographical object for intergovernmental environmental politics.
openaire +1 more source
Pest Management Science, EarlyView.We isolated Zymoseptoria tritici strains from a diverse wheat field and quantified fungicide resistance using a novel plate assay. We found high diversity in fungicide sensitivity and host–fungicide–pathogen interactions. Abstract BACKGROUND Zymoseptoria tritici causes Septoria tritici blotch (STB), the most damaging wheat disease in Europe. In Europe,
Firas Talas +2 more
wiley +1 more source
Assessing SNP-markers to study population mixing and ecological adaptation in Baltic cod.
PLoS ONE, 2019 Atlantic cod (Gadus morhua) is a species of great ecological and economical importance in the Baltic Sea. Here, two genetically differentiated stocks, the western and the eastern Baltic cod, display substantial mechanical mixing, hampering our ...
Peggy Weist +10 more
doaj +1 more source
Impact of prey field variability on early cod larval survival: a sensitivity study of a Baltic cod Individual-based Model [PDF]
, 2008 Existing coupled biophysical models for Baltic larval cod drift, growth and survival use idealised constructed mean prey fields of nauplius distributions. These simulations revealed the best feeding conditions for Baltic cod larvae longer than 6 mm.
Hinrichsen, Hans-Harald, Schmidt, Jörn
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