Results 121 to 130 of about 7,105 (204)

Aims and Examples of Water Quality Modeling in the G.D.R [PDF]

open access: yes, 1978
In the German Democratic Republic, the annually available mean recovered water resource per inhabitant is significantly less than in other European states. Approximately half of this quantity is actually available for utilization. Thus, the natural yield
Mauersberger, P.
core  

Zoobenthos of the Severnaya Dvina River delta

open access: yesTheoretical and Applied Ecology, 2021
M.A. Studenova   +3 more
openaire   +1 more source

Ecological ramifications of adaptation to size-selective mortality. [PDF]

open access: yesR Soc Open Sci, 2021
Evangelista C   +7 more
europepmc   +1 more source

Biological reviews of important Cambodian fish species, based on fishbase 2004 Volume 1 [PDF]

open access: yes
This document is a review of all the information published worldwide about ten fish species that contribute significantly to Cambodian fishery resources.Freshwater fish, Cambodia, Channa striata, Channa micropeltes, Barbonymus altus, Barbonymus ...
Baran, E.   +5 more
core  

Biological reviews of important Cambodian fish species, based on fishbase 2004 volume 2 [PDF]

open access: yes
This document is a review of all the information published worldwide about ten fish species that contribute significantly to Cambodian fishery resources.Freshwater fish, Cambodia, Pangasius larnaudii, Clarias batrachus, Cirrhinus microlepis, Leptobarbus ...
Baran, E.   +5 more
core  

A study of macroinvertebrate communities in Bolshiye Koty Bay of Lake Baikal using DNA metabarcoding. [PDF]

open access: yesVavilovskii Zhurnal Genet Selektsii, 2023
Kravtsova LS   +5 more
europepmc   +1 more source

The role of land use in terrestrial support of boreal lake food webs. [PDF]

open access: yesNat Commun
Keva O   +6 more
europepmc   +1 more source

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