Results 281 to 290 of about 2,039,442 (314)

Community Composition and Diversity

2009
It seems easy, or at least tractable, to compare the abundance of a single species in two samples. In this chapter, we introduce concepts that ecologists use to compare entire communities in two samples. We focus on two quantities: species composition, and diversity.
openaire   +1 more source

RACIAL COMPOSITION OF COMMUNITIES AND PARTICIPATION OF ADOLESCENTS

INTED proceedings, 2016
The investigation used the Add Health data set to examine the association between communities’ composition with respect to race and participation in extracurricular school activities in secondary education. Results of this analysis show that the composition of adolescents’ communities matters for individuals’ participation outcomes in extracurricular ...
openaire   +1 more source

Effects of the presence and community composition of earthworms on microbial community functioning

Oecologia, 2002
Earthworms are a major component of many terrestrial ecosystems. By modifying decomposition processes and soil structure, they function as driving factors of the soil microbial community. Using microcosms, we investigated the effects of the presence and community composition of earthworms on the in situ respiratory response of a microbial community to ...
Stefan, Scheu, Natalie, Schlitt, Alexei V, Tiunov, John E, Newington, Hefin T, Jones   +4 more
openaire   +2 more sources

Ontology Matching in Communication and Web Services Composition for Agent Community

2007
Ontology matching plays a vital role in a number of areas, such as knowledge integration, services composition or system interoperability. In this paper we present an architectural overview of an ontological service, wrapped up as an Ontology Agent, supporting automated ontology matching and facilitating inter-agent communication.
Adam Luszpaj, Edward Nawarecki, Anna Zygmunt, Jaroslaw Kozlak, Grzegorz Dobrowolski   +4 more
openaire   +1 more source

Creative Community Composition

2021
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Effects of nitrogen and phosphorus addition on microbial community composition and element cycling in a grassland soil

Soil Biology and Biochemistry, 2020
Meike Widdig, Anna Heintz-Buschart, Alexander Guhr   +2 more
exaly  

Responses of the rhizosphere bacterial community in acidic crop soil to pH: Changes in diversity, composition, interaction, and function

Science of the Total Environment, 2020
Wenjie Wan, Donglan He
exaly  

ANALYZING BETA DIVERSITY: PARTITIONING THE SPATIAL VARIATION OF COMMUNITY COMPOSITION DATA

Ecological Monographs, 2005
Pierre Legendre, Daniel Borcard, Pedro R Peres-Neto   +2 more
exaly  

Research in Composition-Communication

College Composition and Communication, 1960
openaire   +2 more sources

Short-term bacterial community composition dynamics in response to accumulation and breakdown of Microcystis blooms

Water Research, 2011
Huabing Li, Peng Xing, Meijun Chen
exaly