Results 31 to 40 of about 2,546,327 (427)
operculum annulus persitome [PDF]
Recording of operculum annulus peristome, courtesy of Masaki ...
Shimamura, Masaki
core +1 more source
Impossible ecologies: Interaction networks and stability of coexistence in ecological communities [PDF]
Does an ecological community allow stable coexistence? Identifying the general principles that determine the answer to this question is a central problem of theoretical ecology. Random matrix theory approaches have uncovered the general trends of the effect of competitive, mutualistic, and predator-prey interactions between species on stability of ...
arxiv
An increase in water mineralization in the Kenti River has occurred as a result of mining at the Kostomuksha iron ore deposit (Republic of Karelia, north-west of the European part of Russia); it has become a relatively new type of anthropogenic impact ...
Sergey F. Komulaynen+5 more
doaj +1 more source
Urban ecology, stakeholders and the future of ecology
The world human population is more and more urban and cities have a strong impact on the biosphere. This explains the development of urban ecology. In this context, the goal of our work is fourfold: to describe the diversity of scientific questions in urban ecology, show how these questions are organized, to assess how these questions can be built in ...
Barot, Sébastien+22 more
openaire +9 more sources
World Religions and Ecology Series, Cassell in association with the World Wide Fund for Nature (WWF UK): Hinduism and Ecology: Seeds of Truth; Buddhism and Ecology; Judaism and Ecology; Islam and Ecology ; and Christianity and Ecology (Book Review) [PDF]
These are very welcome titles from WWF UK's expanding range of environmental materials with a focus on religious education. In general the books highlight both doctrine and action, providing a future agenda for further development.
Bigger, Stephen
core +2 more sources
The learner centric ecology of resources: a framework for using technology to scaffold learning [PDF]
This paper is based upon a Keynote presentation at CAL07 and extends previous introductory descriptions of the Ecology of Resources model of educational contexts.
Luckin, Rosemary
core +2 more sources
The Multilayer Nature of Ecological Networks [PDF]
Although networks provide a powerful approach to study a large variety of ecological systems, their formulation does not typically account for multiple interaction types, interactions that vary in space and time, and interconnected systems such as networks of networks.
arxiv +1 more source
Environmental problems do have a universal dimension: they concern entire humanity as well as each human being individually, therefore, a new ecology needs to be developed in which man will play a principal role being a focal point of the study, its ...
Stefan Konstańczak
doaj +1 more source
Jaguars are large, solitary, carnivorous mammals belonging to the Felidae family. They are the third largest feline species in the world, after tigers and lions, and are the largest feline species in the Americas.
openaire +1 more source