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- https://bio.libretexts.org/Courses/Gettysburg_College/01%3A_Ecology_for_All/22%3A_Biodiversity/22.02%3A_Diversity_Indiceswhere n i is the number of individuals in species i, N = total number of individuals of all species, and n i /N = p i (proportion of individuals of species i), and S = species richness. Alpha diversit...where n i is the number of individuals in species i, N = total number of individuals of all species, and n i /N = p i (proportion of individuals of species i), and S = species richness. Alpha diversity (or species richness), the most commonly referenced measure of species diversity, refers to the total number of species found in a particular biological community, such as a lake or a forest.
- https://bio.libretexts.org/Courses/Gettysburg_College/01%3A_Ecology_for_All/21%3A_Landscape_Ecology_and_Island_Biogeography/21.02%3A_Important_Terms_in_Landscape_EcologyAccording to Richard Forman and Michel Godron, a landscape is a heterogeneous land area composed of a cluster of interacting ecosystems that is repeated in similar form throughout, whereby they list w...According to Richard Forman and Michel Godron, a landscape is a heterogeneous land area composed of a cluster of interacting ecosystems that is repeated in similar form throughout, whereby they list woods, meadows, marshes and villages as examples of a landscape's ecosystems, and state that a landscape is an area at least a few kilometers wide (1981).
- https://bio.libretexts.org/Courses/Monterey_Peninsula_College/Marine_Biology_Laboratory/09%3A_Marine_Mammal_Behavior_and_Population_CensusThis page covers the study of animal behavior within an ecological context, focusing on Niko Tinbergen's framework and the use of ethograms, with California sea lions as an example. It includes system...This page covers the study of animal behavior within an ecological context, focusing on Niko Tinbergen's framework and the use of ethograms, with California sea lions as an example. It includes systematic steps for observing and recording behaviors, highlights data reliability challenges, and outlines procedures for analyzing species populations.
- https://bio.libretexts.org/Courses/Evergreen_Valley_College/Introduction_to_Ecology_(Kappus)/11%3A_Landscape_Ecology_and_Island_Biogeography/11.02%3A_TerminologyAccording to Richard Forman and Michel Godron, [22] a landscape is a heterogeneous land area composed of a cluster of interacting ecosystems that is repeated in similar form throughout, whereby they l...According to Richard Forman and Michel Godron, [22] a landscape is a heterogeneous land area composed of a cluster of interacting ecosystems that is repeated in similar form throughout, whereby they list woods, meadows, marshes and villages as examples of a landscape's ecosystems, and state that a landscape is an area at least a few kilometres wide.
- https://bio.libretexts.org/Workbench/General_Ecology_Ecology/Chapter_22%3A_Biodiversity/22.5%3A_Measuring_Biodiveristywhere n i is the number of individuals in species i, N = total number of individuals of all species, and n i /N = p i (proportion of individuals of species i), and S = species richness. Alpha diversit...where n i is the number of individuals in species i, N = total number of individuals of all species, and n i /N = p i (proportion of individuals of species i), and S = species richness. Alpha diversity (or species richness), the most commonly referenced measure of species diversity, refers to the total number of species found in a particular biological community, such as a lake or a forest.
