Results 101 to 110 of about 7,187 (221)

Trophic model of the coastal fisheries ecosystem of the southwest coast of India [PDF]

open access: yes
The Ecopath approach and software were used to construct a trophic model of the coastal fisheries ecosystem of the southwest (SW) coast of India. The model consisted of 11 ecological groups and used estimated landings from all areas along the southwest ...
Immanuel, S.   +4 more
core  

Seasonal variations in the profundal Chironomidae (Diptera) assemblage of a subarctic lake [PDF]

open access: yes, 2012
Zoobenthos samples were collected over a 12-month period in the profundal zone of the subarctic Fjellfrøsvatn, a lake in northern Norway. Chironomid larvae numerically dominated the profundal zoobenthos and their mean density decreased with increasing ...
Amundsen, Per-Arne, Mousavi, Seyed Karim
core  

Zoobenthos in the Xhimojay Dam, State of Mexico

open access: yesAmerican Journal of Life Sciences, 2015
Monthly samplings were carried out during 2013 in the Xhimojay dam, Jilotepec, Estado de Mexico with the objective of determine changes in the composition and abundance of zoobenthos throughout time and its relationship with environmental conditions of their habitat. The organisms were collected performing trawls 1 m2.
openaire   +1 more source

Strong temporal variation of consumer δ13C value in an oligotrophic reservoir is related to water level fluctuation. [PDF]

open access: yesSci Rep, 2023
Veselý L   +9 more
europepmc   +1 more source

Geozoological characteristics of the ichthyofauna of the water bodies of the Kuban river basin (based on the materials of the Karachay-Cherkess Republic)

open access: yesНаука. Инновации. Технологии
The article studies geozoological characteristics of the mountain rivers of the Kuban River basin within the borders of the KarachayCherkess Republic. The water availability of the Karachay-Cherkess Republic stands out from other southern regions of the ...
A. Z. Kerefov   +2 more
doaj   +1 more source

Experiment on an Integrated Ricefish Polyculture System (6 Species, 1- 2 fish/m2) in the Mekong Delta [PDF]

open access: yes, 2002
Our ricefish polyculture (6 species) results at two stocking densities (1 and 2 fish/m2) show that: The water quality in a ricefish polyculture system, such as water temperature (29.1 – 29.0 °C), water pH (6.6 – 6.7), water transparency (18.0 – 20.8 cm),
Lan, LM.   +3 more
core  

Effetto immediato della rimozione di Caulerpa racemosa sullo zoobenthos dell'infralitorale superficiale roccioso di Porto Torres (Nord Sardegna) [PDF]

open access: yes, 2006
Caulerpa racemosa (Forsskål) J. Agardh è una specie lessepsiana altamente invasiva e le conoscenze sull'effetto della sua diffusione sui popolamenti zoobentonici in Mediterraneo sono molto scarse.
Castelli, Alberto   +4 more
core  

Hydrobiologic Survey of Some Lakes of Mountain Range Ergaki (West Sayan) [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2009
Three alpine lakes (Oiskoe, Karovoe, Raduzhnoe) of mountain range Ergaki were sampled in 11- 15 September 2008. Species (taxonomic) composition, number of species, abundance and biomass of phytoplankton and zooplankton, phytobenthos and zoobenthos of ...
Larisa A. Glushchenko   +5 more
doaj  

Long-Term Changes of Aquatic Communities in the Kharbeyskie Lakes [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2014
Kharbeyskie Lakes situated on the North-East of the European Russia were sampled. The aim of the present work was to evaluate the changes in the lakes ecosystems which took place during more than 40 years since the first sampling in 1960’s.
Elena B. Fefilova   +5 more
doaj  

Home - About - Disclaimer - Privacy