Results 31 to 40 of about 3,413 (203)
Macroinvertebrados bentónicos y calidad del agua en un tramo del río Bogotá. Cajicá-Colombia
Revista U.D.C.A Actualidad & Divulgación Científica, 2013 Entre febrero y septiembre de 2011, se tomaron muestras de sustrato blando en aguas someras, en tres sectores de un tramo rural del río Bogotá, ubicado en el área de Cajicá (Cundinamarca). Dada la importancia del río para la Sabana de Bogotá, el objetivo
Diego Fernando Ramírez +2 more
doaj +3 more sources
Effets de travaux de curage sur la faune benthique d'un cours d'eau d'une région agricole du Québec [PDF]
, 1991 Une étude quantitative et qualitative du benthos du Ruisseau des Anges (Comté de Montcalm, Québec), un bassin à vocation agricole, réalisée de 1986 à 1988, a permis d'évaluer les effets d'un curage effectué en 1987.L'échantillonnage couvrait les zones d ...
Cloutier, L., Harper, P. P.
core +1 more source
Fauna Norvegica, 1995 The first record of Potamothrix bedoti (Piguet, 1913) in Norway is from the eutrophic lake Årungen 34 m a.s.l. (59°45'N, 10°41'E) in the county of Akershus, where 31 mature specimens were collected in the littoral zone from 1.0 to 3.0 m depth in silt ...
Svein-Erik Sloreid
doaj +1 more source
Komunitas Makrozoobentos di Sungai Suir dalam Area Perkebunan Kelapa Sawit PT. Tidar Kerinci Agung
Jurnal Biologi Universitas Andalas, 2018 The aim of this research was to know the composition and structure of macrozoobenthic community in Suir Stream at palm oil plantation area of PT. Tidar Kerinci Agung (TKA) has been conducted in February 2016 using survey method and purposive sampling ...
Muhammad Syahid Ridho +2 more
doaj +1 more source
Polychaetes and oligochaetes associated with intertidal rocky shores in a semi-enclosed industrial and urban embayment, with the description of two new species [PDF]
, 2009 The species composition and relative abundance of the annelid benthic macrofauna (Polychaeta and Oligochaeta) inhabiting the rocky intertidal zone of the ria of Ferrol (Galicia, NW Spain) were studied during field collections, from 2000 to 2002.
Caramelo, Carlos +4 more
core +5 more sources
International Journal of Zoology, 2014 The Haraz River is one of the most important rivers in the Caspian Sea basin. In order to investigate changes in the taxa abundance composition and feeding groups of the benthic macroinvertebrates, twelve-time sampling was carried out at nine stations ...
Amir Faraz Ghasemi, Morteza Kamali
doaj +1 more source
Frontiers in Ecology and Evolution, 2023 Disturbed salt marshes may recover with little additional management once tidal inundation is restored. We assessed the success of such recovery by comparing the invertebrate biota of Bay of Fundy salt marsh pools in a reference site at Dipper Harbour to
Paula E. Noel +2 more
doaj +1 more source
Limnodrilus simplex sp nov (Oligochaeta: Naididae: Tubificinae) from Changjiang River, China [PDF]
, 2010 Limnodrilus simplex sp. nov. (Oligochaeta: Naididae: Tubificinae) is described based on a single specimen from the mainstream of the Changjiang River near Anqing City, Anhui Province, China.
Cui, Yongde +3 more
core +1 more source
Remobilisation of uranium from contaminated freshwater sediments by bioturbation [PDF]
Biogeosciences, 2014 Benthic macro-invertebrate bioturbation can influence the remobilisation of uranium (U) initially associated with freshwater sediments, resulting in a high release of this pollutant through the overlying water column. Given the potential negative effects
S. Lagauzère +4 more
doaj +1 more source
Sistem Mina Padi Di Desa Manik Rambung Mendukung Ketahanan Pangan Sumatera Utara [PDF]
, 2015 Rice and fish have been an essential part of the life of Indonesian people which produce from rice field. The research was conducted during two years (Dec.2008 to Sept.2010) using a purposive random sampling using three plots in lowland and terrace from ...
Siregar, A. Z. (Ameilia)
core