Understand what an indicator species is by learning the indicator species definition. Know the importance of indicator species and discover...
Reproduced from Fyfe RM, Woodbridge J, Roberts N (2015) From forest to farmland: Pollen-inferred land cover change across Europe using the pseudo-biomization approach.Global Change Biology21: 1197–1212. View chapterExplore book How do ecologists select and use indicator species to monitor ecologi...
Indicator,umbrella and flagship species:the concepts and their applications in conservation biology[J].Biodiversity Science,2002,(01):72-79.李晓文 , 张玲 , 方精云. 2002. 指示种 ,伞护种与旗舰种 : 有关概念及其在保护生物学中的应用. 生物多样性 , 10 (1) : 72- 79....
an association of species characteristic of particular conditions, or habitats. For example, a range of CALCICOLE plants indicates a base rich soil. Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005Want...
Critique of the Evolutionarily Significant Unit as a Definition for "Distinct Population Segments" under the U.S. Endangered Species Act : Crítica de la Unidad Evolutivamente Significativa como una Definición de los "Segmentos Poblacio... The U.S. Endangered Species Act grants protection to sp...
Learn more about this topic: Acid-Base Indicator | Definition, Concept & Examples from Chapter 11 / Lesson 11 64K Learn about acid-base indicators. Understand what acid-base indicators are, how they work to determine if a solution is acidic or basic, and see the examples. ...
The criteria for an acceptable indicator should include: (i) that the variable measured is directly affected by the toxicant to which the fish is exposed; (2) that a baseline measurement for control conditions can be identified and replicated for the species; (3) that the variable measured ...
This definition also allows that elements may optionally be present other than the elements specifically identified within the list of elements to which the phrase “at least one” refers, whether related or unrelated to those elements specifically identified. Thus, as a non-limiting example, “at...
An acid-base indicator is a weak acid or weak base that dissociates in water to yield the weak acid and its conjugate base or the weak base and its conjugate acid. The species and its conjugate have different colors. The point at which an indicator changes colors is different for each ch...
Kamel A. (2010) Size, Biology, and Culture: Persistence as an Indicator of Significant 380 Portions of Range under the Endangered Species Act. Ecology LQ 37, 525.Kamel, A. (2010) Size, biology, and culture: persistence as an indicator of significant portions of range under the Endangered ...