Results 111 to 120 of about 15,945 (223)

Soil macrofauna (invertebrates) of Kazakhstanian Stipa lessingiana dry steppe

open access: yesHacquetia, 2016
Abstract Stipa lessingiana steppes used to be prevalent on the dry Trans-Ural denudation plains, particularly, on the Sub-Ural and the Turgay Plateau. But, most of them have been lost because they were plowed up during the Virgin Land campaign in the second part of 20th century.
openaire   +1 more source

Soil macrofauna in natural ecosystems and agroecosystems of the ibera wetlands ecoregion (Corrientes, Argentina) [PDF]

open access: yes, 2016
Se analizó la macrofauna del suelo de cuatro ambientes naturales y agroecosistemas localizados en zonas altas de la eco-región Esteros del Iberá (Corrientes, Argentina) con distintos grados de perturbación, a fin de contribuir a evaluar el impacto de las
Coronel, Juan Manuel   +2 more
core  

Soil Macrofauna and Edaphic Properties in Coffee Production Systems in Southern Colombia

open access: yesFloresta e Ambiente
The objective of this study was to evaluate the occurrence of the soil macrofauna in coffee production systems, as well as their relationship with edaphic properties.
Leonardo Rodríguez Suárez   +2 more
doaj   +1 more source

Nitrogen fixing shade trees in coffee agroforestry: Quantification of nitrogen transfer to the coffee plant [PDF]

open access: yes, 2019
Nitrogen-fixing shade trees in coffee agroforestry systems are assumed to provide an alternative nitrogen source for the coffee crop when fertilizer applications are low, but the transfer of nitrogen from shade trees to the coffee crop has not yet been ...
Blanchart, Eric   +3 more
core  

Litter mixture effects on decomposition change with forest succession and are influenced by time and soil fauna in tropical mountain Andes

open access: yesFolia Oecologica
In highly transformed regions, such as the tropical Andes, identifying the influence of forest succession and soil fauna on non-additive effects of litter decomposition is crucial for gaining a more realistic understanding of carbon dynamics and nutrient
Castillo-Figueroa Dennis
doaj   +1 more source

Soil macrofauna are important bioindicators of soil quality in agroecosystems under different management

open access: yesEcological Indicators
Regenerative and resource conserving agriculture has gained recognition as a sustainable substitute to intensive agricultural models to reduce soil degradation and loss of ecosystem services.
Emogine Mamabolo   +2 more
doaj   +1 more source

Pre-impoundment Limnological Study of the Strawberry River in Northeastern Arkansas [PDF]

open access: yes, 1971
A study of pre-impoundment limnological characteristics of the Strawberry River was made from August, 1967 to June, 1968. Two collecting stations were established, one upstream which would not be inundated and a lower station which would be inundated ...
Harp, George L., Robison, Henry W.
core   +2 more sources

Initial soil structural development under different types of vegetation [PDF]

open access: yes, 2010
In September 2007, undisturbed soil cores were taken from experimental fields in The Netherlands and in Northern Sweden that had been under different types of vegetation during four years.
Cammeraat, E.L.H.   +2 more
core   +1 more source

Soil macrofauna.

open access: yes, 2002
Lavelle, Patrick   +2 more
openaire   +2 more sources

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