Results 1 to 10 of about 176,761 (304)

Use of soil and climate data to assess the risk of agricultural drought for policy support in Europe. [PDF]

open access: yes, 2001
This paper describes the use of soil and climatic data for assessing the risk of drought in Europe. Soil moisture regimes are defined for soil classification purposes and these can be used to delineate areas with the same type of soil climate.
Jones, Robert J. A.   +2 more
core   +4 more sources

Above and belowground community strategies respond to different global change drivers [PDF]

open access: yes, 2019
Environmental changes alter the diversity and structure of communities. By shifting the range of species traits that will be successful under new conditions, environmental drivers can also dramatically impact ecosystem functioning and resilience.
Adair, Karen L.   +6 more
core   +1 more source

Unlocking the microbiome communities of Banana (Musa spp.) under disease stressed (Fusarium wilt) and non-stressed conditions [PDF]

open access: yes, 2020
We assessed the diversity, structure, and assemblage of bacterial and fungal communities associated with banana plants with and without Fusarium oxysporum f. sp. cubense (Foc) symptoms.
Kaushal, Manoj   +2 more
core   +1 more source

Marine nematode taxonomy in the DNA age: the present and future of molecular tools to access their biodiversity [PDF]

open access: yes, 2010
Molecular taxonomy is one of the most promising yet challenging fields of biology. Molecular markers such as nuclear and mitochondrial genes are being used in a variety of studies surveying marine nematode taxa.
da Silva, Maria Cristina   +7 more
core   +2 more sources

Taxonomy and antimicrobial activities of a new Streptomyces sp. TN17 isolated in the soil from an oasis in Tunis [PDF]

open access: yes, 2011
An actinomycete strain referred to as TN17 was screened for its antimicrobial activities. The taxonomic status of this strain was established. The organism was found to have morphological and chemotaxonomic characteristics typical of Streptomycetes ...
Fourati Ben Fguira, Lilia   +4 more
core   +3 more sources

Characterization of Iberian species of the genus Pungentus Thorne & Swanger, 1936 (Nematoda, Dorylaimida, Nordiidae) [PDF]

open access: yes, 2013
Several populations of four known species of the genus Pungentus (P. clavatus, P. engadinensis, P. marietani and P. silvestris), collected in the wild and in cultivated soils from the Iberian Peninsula, are studied.
Abolafia, Joaquin   +2 more
core   +3 more sources

Soils of western Wright Valley, Antarctica [PDF]

open access: yes, 2009
Western Wright Valley, from Wright Upper Glacier to the western end of the Dais, can be divided into three broad geomorphic regions: the elevated Labyrinth, the narrow Dais which is connected to the Labyrinth, and the North and South forks which are ...
Aislabie, Jackie M.   +3 more
core   +2 more sources

Taxonomy and chemical characterization of new antibiotics produced by Saccharothrix SA198 isolated from a Saharan soil [PDF]

open access: yes, 2013
Actinomycete strain SA198, isolated from a Saharan soil sample of Algeria, exhibited antimicrobial activity against Gram-positive and Gram-negative bacteria, and phytopathogenic and toxinogenic fungi.
A. Lebrihi   +52 more
core   +4 more sources

Taxonomy of the spring dwelling amphipod Synurella ambulans (Crustacea: Crangonyctidae) in West Russia: with notes on its distribution and ecology [PDF]

open access: yes, 2012
This study deals with taxonomic problems of the semi-subterranean crangonyctid amphipod Synurella ambulans (F. Müller, 1846), well-known from various freshwater habitats in Europe. The taxonomy of the species S. ambulans and the generic diagnosis for the
Palatov, Dmitry, Sidorov, Dmitry
core   +3 more sources

Drought Stress Results in a Compartment-Specific Restructuring of the Rice Root-Associated Microbiomes. [PDF]

open access: yes, 2017
Plant roots support complex microbial communities that can influence plant growth, nutrition, and health. While extensive characterizations of the composition and spatial compartmentalization of these communities have been performed in different plant ...
Bao Nguyen   +5 more
core   +2 more sources

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