Results 21 to 30 of about 105,191 (43)

Predicting plankton net community production in the Atlantic Ocean [PDF]

open access: yes, 2009
We present, test and implement two contrasting models to predict euphotic zone net community production (NCP), which are based on 14C primary production (PO14CP) to NCP relationships over two latitudinal (ca.
Agustí   +85 more
core   +1 more source

PICES Press, Vol. 8, No. 2, July 2000 [PDF]

open access: yes, 2000
Beyond El Nino Conference The status of the Bering Sea: June - December, 1999 The state of the western North Pacific in the second half of 1999 The state of the eastern North Pacific since autumn 1999 Project Argo Report of the ICES Zooplankton

core  

Trophic Status of the Bandar Kayangan Lembah Sari Reservoir, Rumbai Pesisir Sub-district, Pekanbaru Based on Nitrate and Phosphate Concentration [PDF]

open access: yes, 2016
As a basis to determine the trophic status of the waters. A research aims tounderstand the trophic status of the waters of the Bandar Kayangan Lembah Sarireservoir was conducted in Mach-April 2016.There were 4 stations, namely St 1 (in theinlet from ...
Panjaitan, B. (Berton)   +2 more
core  

Influence of trophic status and conductivity on zooplankton composition in lakes and ponds of Torres del Paine National Park (Chile) [PDF]

open access: yes, 2012
The Torres del Paine National Park is located in the southern Chilean Patagonia. This park has numerous and heterogeneous lakes and ponds with different trophic status and zooplankton composition.

core  

Impact of ocean warming on sustainable fisheries management informs the Ecosystem Approach to Fisheries [PDF]

open access: yes, 2017
Acknowledgements Serpetti N., Heymans J.J., and Burrows M.T. were funded by the Natural Environment Research Council and Department for Environment, Food and Rural Affairs under the Marine Ecosystems Research Programme (MERP) (grant No.
Baudron, Alan R   +6 more
core   +2 more sources

Trophic status of inland lakes from LANDSAT [PDF]

open access: yes
A first-cut assessment of the trophic status of inland lakes in Wisconsin was obtained from LANDSAT data. To satisfy the criteria of the project, a large and versatile computer program was developed to gain access to LANDSAT data. This analysis technique
Fisher, L. T., Scarpace, F. L.
core   +1 more source

Lateglacial and Holocene climate and environmental change in the northeastern Mediterranean region: Diatom evidence from Lake Dojran (Republic of Macedonia/Greece) [PDF]

open access: yes, 2014
The juncture between the west-east and north-south contrasting Holocene climatic domains across the Mediterranean is complex and poorly understood. Diatom analysis of Lake Dojran (Republic of Macedonia/Greece) provides a new insight into lake levels and ...
Abrantes   +144 more
core   +1 more source

Zooplankton-based assessment of the trophic state of a tropical forest river in Nigeria [PDF]

open access: yes, 2009
In this study, we explore the usefulness of zooplankton as a tool for assessing the trophic status of a Nigerian forest river. The river was sampled monthly and investigated for water physico-chemistry and zooplankton community structure using basic ...
Adeyinka M.L., Imoobe T.O.T.
core   +1 more source

Determination of water quality in lakes by biological indices [PDF]

open access: yes, 1980
Some problems of evaluation of water quality by biological indices which can be applied in the practice of ecological monitoring on water bodies are considered in this report.
Nikolaev, I.I.
core  

The decline of diadromous fish in Western Europe inland waters: mains causes and consequence [PDF]

open access: yes, 2009
Relative to the overwhelming information available on marine fisheries, inland systems have received less attention within the global fisheries crisis.
Costa-Dias, Sérgia   +3 more
core  

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