Results 71 to 80 of about 2,051 (223)

Unravelling the genomic and environmental diversity of the ubiquitous Solirubrobacter

open access: yesEnvironmental Microbiology, Volume 26, Issue 8, July 2024.
Solirubrobacter is an often overlooked bacterium prevalent in soil and root zones, exhibiting unique adaptability. Our comparative genomic and metagenomic analyses reveal its widespread presence and a specialized gene set contributing to its resilience in diverse environments and its preference for rhizospheres.
Angélica Jara‐Servin   +4 more
wiley   +1 more source

Características morfofisiológicas de culivares de capim-bufel submetidas a diferentes temperaturas do ar e concentrações de CO2. [PDF]

open access: yes, 2013
O presente trabalho foi realizado com a finalidade de avaliar as características morfofisiológicas do capim-bufel (Cenchrus ciliaris L.) submetido a aumentos da temperatura do ar e concentrações de CO2.
AIDAR, S. de T.   +5 more
core  

The progress of interdisciplinarity in invasion science [PDF]

open access: yes, 2017
Interdisciplinarity is needed to gain knowledge of the ecology of invasive species and invaded ecosystems, and of the human dimensions of biological invasions.
Honrado, João P.   +10 more
core   +4 more sources

Physical mapping of 5S and 18S-5.8S-26S RNA gene families in polyploid series of Cenchrus ciliaris Linnaeus, 1771 (Poaceae)

open access: yesComparative Cytogenetics, 2012
The Buffelgrass (Cenchrus ciliaris L., Poaceae) is one of the most important pasturage grasses due to its high productivity and good forage qualities. This species possess a high adaptability to bioclimatic constraints of arid zones and may be used for ...
Amina Kharrat-Souissi   +3 more
doaj   +1 more source

Invasive Andropogon gayanus (gamba grass) is an ecosystem transformer of nitrogen relations in Australian savanna [PDF]

open access: yes, 2009
The African grass Andropogon gayanus Kunth. is invading Australian savannas, altering their ecological and biogeochemical function. To assess impacts on nitrogen (N) cycling, we quantified litter decomposition and N dynamics of grass litter in native ...
G. D. Cook   +9 more
core   +1 more source

Understanding an ecological tug of war: Disentangling competition between native and domesticated ungulates

open access: yesEcosphere, Volume 15, Issue 4, April 2024.
Abstract Competition is a complex ecological process involving individual and community interactions at ecological and evolutionary time scales. Individuals within and between species can compete through two mechanisms: exploitative and interference competition. These mechanisms often co‐occur, making it difficult to develop a mechanistic understanding
Bryan D. Spencer   +7 more
wiley   +1 more source

Carbon stock change due to land use in argisols on pernambucano-brazillan semiarid [PDF]

open access: yes, 2015
Carbon stored in soils depends on the type of vegetation and management applied. Native vegetation removed for the installation of pastures and grassland affects carbon stocks in the soil.Argisols are one the most used type of soils in agriculture, due ...
BRANDÃO, S. S.   +5 more
core  

Identification of ovule transcripts from the Apospory-Specific Genomic Region (ASGR)-carrier chromosome [PDF]

open access: yes, 2011
Background Apomixis, asexual seed production in plants, holds great potential for agriculture as a means to fix hybrid vigor. Apospory is a form of apomixis where the embryo develops from an unreduced egg that is derived from a somatic nucellar cell, the
Yajuan Zeng   +2 more
core   +2 more sources

Enhancing ecosystem services through collaborative grass removal and fire exclusion in the Eastern Ghats

open access: yesBiotropica, Volume 56, Issue 1, Page 4-17, January 2024.
In the Eastern Ghats' savannas, fire suppression combined with Cymbopogon grass removal boosts palatable plant richness, supporting biodiversity, and local livelihoods with livestock in open ecosystems. Collaboration proves key for effective ecosystem management.
Saneesh Cherapurath Soman   +6 more
wiley   +1 more source

Methods of editing cloud and atmospheric layer affected pixels from satellite data [PDF]

open access: yes
The location and migration of cloud, land and water features were examined in spectral space (reflective VIS vs. emissive IR). Daytime HCMM data showed two distinct types of cloud affected pixels in the south Texas test area.
Goodier, B. G.   +4 more
core   +1 more source

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