Results 111 to 120 of about 23,310 (229)

Soil biota in grassland, its ecosystem services and the impact of management [PDF]

open access: yes, 2007
In the search for sustainable grassland systems, self-regulating processes in the soil become increasingly important. Soil biota play an important role in these processes and in the provision of various ecosystem services. For grassland systems important
Murray, P.J.   +2 more
core  

Guide to the Dr. Jane Claire Dirks-Edmunds Papers [PDF]

open access: yes, 2015
This collection reflects the life work of Dr. Jane Claire Dirks-Edmunds, a student and professor of Linfield College. A dedicated and scrupulous woman, the majority of the collection consists of her research, teaching materials, and correspondence.
Linfield College Archives
core   +1 more source

Non-inversion tillage in organic arable cropping [PDF]

open access: yes, 2008
The opportunities for using an non-inversion tillage (NI) approach in organic systems has not been well investigated by research and what research has been done has not perhaps been sufficiently long-term.
Trump, Andrew
core  

A calibration of the efficiency of Winkler eclectors for extracting Collembola at different humidities

open access: yesSoil Organisms, 2011
It is often desirable to collect Collembola from remote locations where the usual extraction systems based on thermal gradients are simply impossible, e.g. for lack of adequate energy supplies.
Peter Shaw   +2 more
doaj  

Sexual dimorphism, fresh water dispersal range, and prey items of Marine toads (Rhinella marina) in Lennox Head, Australia [PDF]

open access: yes, 2012
The invasive cane or marine toad (Rhinella marina) has spread across much of Australia since its initial introduction in 1935. Naturally found in Central and South America, R.
Strong, Jennifer R.
core   +2 more sources

Az erdőtelepítés hatása a talajfaunára, különösen a Collembola diverzitásra = Afforestation and soil fauna in particular the Collembola diversity in Hungary [PDF]

open access: yes, 2007
Az erdőtelepítés hatása a talajfaunára, különösen a Collembola diverzitásra 2002- és 2005 között az OTKA pályázat keretében 17 helyiségben, mintegy 40 habitatban 27 alkalommal végeztünk quantitatív mintavételt talajlakó ugróvillások (Collembola ...
Traser, György Nándor
core  

Impacts of farming practice within organic farming systems on below-ground ecology and ecosystem function [PDF]

open access: yes, 2006
Maintaining ecosystem function is a key issue for sustainable farming systems which contribute broadly to global ecosystem health. A focus simply on the diversity of belowground organisms is not sufficient and there is a need to consider the contribution
Phillips, L, Stockdale, E A, Watson, C A
core  

Heathland creation on improved grassland using sulphur: is there a conflict between optimal application rates for plant and animal communities? [PDF]

open access: yes
We examined the effectiveness of using elemental sulphur (a soil acidifier) as a method for creating heathland on improved pasture. We determined i) optimal rate of sulphur application to control mesotrophic grasses ii) if invertebrates avoid areas of ...
Buckland, Paul C.   +3 more
core  

De novo genome assembly of the endemic Italian springtail Orchesella dallaii (Collembola: Orchesellidae). [PDF]

open access: yesG3 (Bethesda)
Cucini C   +6 more
europepmc   +1 more source

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