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  1. Restoration ecology - Wikipedia


    Definition. Restoration ecology is the academic study of the process, whereas ecological restoration is the actual project or process by restoration practitioners.

  2. Glossary of Terms: H - Physical Geography


    Habitat Location where a plant or animal lives. Hadean Geologic eon that occurred from 3800 to 4600 million years ago. The Earth's oldest rocks date to the end of this time period. Hadley Cell Three-dimensional atmospheric circulation cell located at roughly 0 to 30° North and South of the equator.

  3. Metapopulation - Wikipedia


    A metapopulation consists of a group of spatially separated populations of the same species which interact at some level. The term metapopulation was coined by Richard Levins in 1969 to describe a model of population dynamics of insect pests in agricultural fields, but the idea has been most broadly applied to species in naturally or artificially fragmented habitats.

  4. Fragmentación de hábitat - Wikipedia, la enciclopedia libre


    Los efectos de borde son cambios en las condiciones físicas y biológicas asociados a límites artificiales y abruptos en los fragmentos de hábitat . [13] Los efectos abióticos se refieren a cambios en las variables físicas tales como la radiación, humedad, temperatura, velocidad de los vientos y disposición de nutrientes en el suelo.

  5. Transitory microbial habitat in the hyperarid Atacama ...


    habitat; aridity; microbial activity; biomarker; Mars; The core region of the Atacama Desert is the most arid midlatitude desert on Earth and in the past has been devoid of precipitation for decades.

  6. Which | Define Which at Dictionary.com


    The relative pronoun which refers to inanimate things and to animals: The house, which we had seen only from a distance, impressed us even more as we approached. The horses which pulled the coach were bay geldings. Formerly, which referred to persons, but this use, while still heard ( a man which I know), is nonstandard.Contrary to the teachings of some usage guides, which introduces both ...

  7. Lyme Disease Rate Increasing in the Northern United States


    "Our findings are consistent with the hypothesis that increases in Lyme disease incidence in recent decades are attributable at least in part to the effects of climate change, with increasing ...

  8. Generalized linear mixed models: a practical guide for ...


    Whereas GLMMs themselves are uncontroversial, describing how to use them to analyze data necessarily touches on controversial statistical issues such as the debate over null hypothesis testing , the validity of stepwise regression and the use of Bayesian statistics .Others have thoroughly discussed these topics (e.g. 17, 18, 19); we acknowledge the difficulty while remaining agnostic.

  9. Orangutans venture out of the rainforest and into the ...


    INtroduction. Humans have been described as the world’s greatest evolutionary force ().A long history of human hunting, habitat modification, translocation, and domestication has shaped the distribution, abundance, morphology, and behavior of most modern taxa (2, 3).Widespread Pleistocene extinctions and the current extinction crisis also demonstrate that human activities threaten many ...

  10. Die Off - OVERSHOOT LOOP: Evolution Under The Maximum ...


    POLITICS: n 1: social relations involving authority or power. We swim in “politics” like fish swim in water; it’s everywhere, but we can’t see it! In fact, telling primates (human or otherwise) that their reasoning architectures evolved in large part to solve problems of dominance is a little like telling fish that their gills evolved in large part to solve the problem of oxygen intake ...