Results 111 to 120 of about 54,576 (273)

Non-indigenous macroinvertebrate species in Lithuanian fresh waters, Part 1: Distributions, dispersal and future

open access: yesKnowledge and Management of Aquatic Ecosystems, 2012
Biological invasions are of increasing global concern. They impact on biodiversity and may result in high economic loss. This demands improvement in knowledge of the dynamics of species dispersal with the goal of preventing future ...
Arbačiauskas K   +3 more
doaj   +1 more source

Biodiversity hotspots on the Dutch Continental Shelf: a marine strategy framework directive perspective [PDF]

open access: yes
This report presenst hotspots of biodiversity for benthos, fish, birds, marine mammals and habitats on the Dutch Continental Shelf. These hotspots are based on a spatial application of biodiversity metrics developed in this study for the GES(Good ...
Bemmelen, R.S.A., van   +11 more
core  

KAJIAN RELUNG EKOLOGI BENTHOS DI SUNGAI CIKAPUNDUNG HILIR YANG MENGALAMI PENCEMARAN LIMBAH DOMESTIK DAN INDUSTRI TEKSTIL [PDF]

open access: yes, 2014
Sungai Cikapundung telah diketahui mengalami pencemaran yang semakin meningkat dari bagian hulu hingga hilir. Pencemaran ini berpengaruh terhadap organisme perairan (benthos), untuk itu dilakukan kajian terhadap relung ekologi benthos yang berkaitan ...
Hanapi, Nila Anjarsari
core  

Carbon and nitrogen assimilation in the Bering Sea clams Nuculana radiata and Macoma moesta [PDF]

open access: yes, 2012
We analyzed bulk carbon and nitrogen stable isotope values (delta C-13 and delta N-15) of the benthic clams Nuculana radiata and Macoma moesta from the Bering Sea during controlled feeding experiments (spring of 2009 and 2010) using isotopically labeled ...
Gradinger, Rolf   +3 more
core  

Ameliorant Formulation Utilization with Different Dose to Increase the Benthic Density in Peat Pond [PDF]

open access: yes, 2017
The research was conducted from Mei –Juni 2016 the petani nenas street, Kualu Nenas, Districts Tambang, Kampar, Riau. Analyze parameters of quality soil, water and abundance of benthos species identification does at Environmental Quality Aquaculture ...
Pamukas, N. A. (Niken)   +2 more
core  

Ecosystem Investigation of Zayanderood Dam Lake

open access: yesعلوم آب و خاک, 2020
Benthos play an important role in the transmission of primary production and organic material (detritus) accumulation of the substrate in the water ecosystems to the higher levels of food chain.
E. Ebrahimi   +3 more
doaj  

Application of the dendrite analysis in the discussion on the biogeography of the Antarctic [PDF]

open access: yes, 1986
Paper received 20 October 1984.The method of construction and division of dendrites proposed by Florek et al. (1951) was used for defining of the Antarctic biojjeographic areas. The affinity matrices of Knox and Lowry (1977) resulting from the analysis
Siciński, Jacek
core  

Integrated ecological modelling for decision support in river management: a lowland river case study (Cauca river in Colombia) [PDF]

open access: yes, 2010
Several practical concepts and software systems have been recently developed in the issue of environmental decision support. However, the application of ecological modelling approaches that integrate hydrodynamic, physical-chemical, and biological ...
Galvis, Alberto   +2 more
core   +1 more source

A new deep-sea species of Halirages Boeck, 1871 (Crustacea: Amphipoda: Calliopiidae) inhabiting sponges

open access: yesEuropean Journal of Taxonomy
In the vast abyssal plains northwest of Iceland, white glass sponges of the genus Caulophacus Schulze, 1886 were inhabited by reddish Bythocaris G.O. Sars, 1870 shrimps and pinkish amphipods. After in situ observations at 3700 m depth, in -1°C waters by
Anne-Nina Lörz   +4 more
doaj   +1 more source

Biodiversity and density of subtidal benthos of an oceanic tropical island (a comparison within the Pacific Ocean)

open access: green, 2016
Jeffrey A. Sibaja-Cordero   +5 more
openalex   +2 more sources

Home - About - Disclaimer - Privacy