Discovery of an unidentified species of nicothoid copepod infesting cancrid crabs in Santa Barbara, California. [PDF]
EcologyOrli JE +6 more
europepmc +1 more source
The population ecology and habitat relationships of Grant's gazelle (Nanger granti Brooke, 1872) in the Lamo Forest and the adjacent fragmented forests in South Central Ethiopia. [PDF]
BMC ZoolDobamo T, Achiso Z.
europepmc +1 more source
Steller sea lion (Eumetopias jubatus) consumption of ocean age-0 Chinook salmon (Oncorhynchus tshawytscha) along the northwest coast of Washington State. [PDF]
PLoS OneLewis ZK +7 more
europepmc +1 more source
Related searches:
Control of ecological networks: Abundance control or ecological regulation?
Chaos: An Interdisciplinary Journal of Nonlinear ScienceComplex ecosystems often exhibit a tipping point around which a small perturbation can lead to the loss of the basic functionality of ecosystems. It is challenging to develop a control strategy to bring ecosystems to the desired stable states. Typically, two methods are employed to restore the functionality of ecosystems: abundance control and ...
Xiaoting Liu +4 more
openaire +2 more sources
Is there an ecological basis for species abundance distributions?
Oecologia, 2012Community ecologists have attempted to explain species abundance distribution (SAD) shape for more than 80 years, but usually without relating SAD shape explicitly to ecological variables. We explored whether the scale (total assemblage abundance) and shape (assemblage evenness) of avifaunal SADs were related to ecological covariates.
Jian D L, Yen +2 more
openaire +2 more sources
As we mentioned in Section 1.1. there can be little doubt that ecology was responsible for the development of the theory of diversity and that it is still the main field of application. Throughout this chapter, the classes C1,C2,…,C S refer to the various species of some taxonomic group of animals or plants.
openaire +1 more source
Exploitative competition and ecological effective abundance
Ecological Modelling, 1997Abstract This study analyzes the effect of exploitative competition and density dependence by using an individual-based simulation model. There are two components of exploitative competition (leftovers and resource-recovery competition). In leftovers competition, individuals compete for food resources that have been left by others.
openaire +1 more source
The discovery of species–abundance distribution in an ecological community
Oikos, 2012Species–abundance distribution (SAD) is one of the most basic descriptions of an ecological community. Vigorous controversy surrounded SAD from the 1940s to 1960s, and has since persisted. Isao Motomura first published a notable paper in 1932 to describe findings on SAD, and to provide an empirical model; nevertheless, this work has often been ...
Hideyuki Doi, Terutaka Mori
openaire +1 more source
Self and Agency in Context: Ecologies of Abundance and Scarcity
International Perspectives in Psychology, 2012This work considers sociocultural foundations of self and agency in material affordances associated with affluence and poverty. We first review work that links independent self-construal and disjoint agency to material abundance. We then report an experiment among students at North American ( n = 52) and West African ( n = 60) universities, in which ...
Glenn Adams +2 more
openaire +1 more source