Results 91 to 100 of about 38,802 (183)

Diversité de la macrofaune des sols cultivés sur les Hautes-Terres de Madagascar

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2016
Crop management and soil macrofauna diversity in the Highlands of Madagascar. Description of the subject. This article deals with soil macrofauna as a key component of soil biological functioning. Objectives. This original study, performed in 2015, aimed
Rakotomanga, D.   +5 more
doaj  

Composición funcional de la macrofauna edáfica en cuatro usos de la tierra en las provincias de Artemisa y Mayabeque, Cuba Functional composition of soil macrofauna in four land uses of Artemisa and Mayabeque provinces, Cuba

open access: yesPastos y Forrajes, 2011
El estudio tuvo como objetivo analizar la composición funcional de la macrofauna del suelo en función de diferentes usos de la tierra: bosques secundarios, pastizales, áreas de cultivos varios destinadas a la producción de papa y cañaverales.
Grisel Cabrera   +2 more
doaj  

Effects of macrobenthos on sediment-water oxygen and ammonium fluxes. Final Report. [PDF]

open access: yes, 1997
Sediments are an important location in determining the fate of nutrients entering the estuary. Role of sediments needs to be incorporated into water quality models.
Barnes, J.M.   +3 more
core  

Collembola assemblages of fen meadows in the nature reserve Stroomdallandschap Drentsche Aa (Netherlands) – the preliminary study. [PDF]

open access: yes, 2010
Die Untersuchungen wurden auf Niedermoorwiesen im Naturschutzgebiet „Stroomdallandschap Drentsche Aa“ in den Niederlanden an fünf verschiedenen Stellen durchgeführt, an denen die Düngung eingestellt wurde (1, 5, 10, 25 und 32 Jahre).
Ehrnsberger, Rainer, Sterzynska, Maria
core  

Pengaruh Kebakaran dan Waktu Setelah Terbakar terhadap Makrofauna Tanah Gambut di Kecamatan Teluk Meranti Kabupaten Pelalawan [PDF]

open access: yes, 2017
This study aimed to compare macrofauna of burnt and unburned peat soil and to know the effect of time increase after fire to macrofauna peat soil. This research was conducted by survey method, sampling for soil macrofauna data determined by purposive ...
Sugiarto, S. (Sugiarto)   +2 more
core  

Baseline marine benthic surveys in the Maltese Islands (Central Mediterranean) [PDF]

open access: yes, 1997
Extract from: MEDCOAST 97 : Proceedings of the Third International Conference on the Mediterranean Coastal Environment, Qawra, Malta / E. Ozhan (editor), (1997)During the period 1991 to 1997, extensive baseline studies of the submarine geomorphology ...
Borg, Joseph A.   +3 more
core  

ESTRUCTURA DE LA MACROFAUNA EN AMBIENTES OXICOS DE BAHIA COLIUMO, REGION DEL BIO-BIO, CHILE CENTRAL STRUCTURE OF MACROFAUNA IN OXIC ENVIRONMENTAL OFF BAY COLIUMO, BIO-BIO REGION, CENTRAL CHILE

open access: yesGayana, 2007
Se analizó la densidad, biomasa, diversidad y riqueza de especies de la macrofauna bentónica (³500 mm) en ambientes óxicos (> 0.5 ml L-1) en Bahía Coliumo (36º32`S, 72º57`W), Chile central.
Karina Neira, Maritza Palma
doaj  

Ostracods from freshwater and brackish environments of the Carboniferous of the Midland Valley of Scotland : the early colonization of terrestrial water bodies [PDF]

open access: yes, 2012
The Mississippian Strathclyde Group of the Midland Valley of Scotland yields some of the earliest non-marine ostracods. The succession records shallow marine, deltaic, estuarine, lagoonal, lacustrine, fluvial and swamp environments representing a series ...
Bennett, C.E.   +6 more
core  

RRS Discovery Cruise 248, 07 Jul-10 Aug 2000. A multidisciplinary study of the environment and ecology of deep-water coral ecosystems and associated seabed facies and features (The Darwin Mounds, Porcupine Bank and Porcupine Seabight) [PDF]

open access: yes, 2001
RRS Discovery Cruise 248 aimed to carry out a multidisciplinary study of the environment and ecology of deep-water coral ecosystems and associated seabed features in the northeast Atlantic.
Bett, B.J.   +3 more
core  

Experimental beam-trawling in Lanice conchilega reefs: Impact on the associated fauna [PDF]

open access: yes, 2008
Braeckman, Ulrike   +4 more
core   +2 more sources

Home - About - Disclaimer - Privacy