The Earth has many diverse ecosystems and ecologicalsystem diversity. These are NASA composite images of the Earth: 2001 (left), 2002 (right), titled The Blue Marble.
Ecosystem diversity deals with the variations in ecosystems within a geographical location and its overall impact on human existence and the environment.
Ecosystem diversity addresses the combined characteristics of biotic properties (biodiversity) and abiotic properties (geodiversity). It is a variation in the ecosystems found in a region or the variation in ecosystems over the whole planet. Ecological diversity includes the variation in both terrestrial and aquatic ecosystems. Ecological diversity can also take into account the variation in the complexity of a biological community, including the number of different niches, the number of and other ecological processes. An example of ecological diversity on a global scale would be the variation in ecosystems, such as deserts, forests, grasslands, wetlands and oceans. Ecological diversity is the largest scale of biodiversity, and within each ecosystem, there is a great deal of both species and genetic diversity.[1][2][3][4]
^Cunningham, Margaret. "What is Biodiversity? - Definition and Relation to Ecosystem Stability". study.com. DSST Environment & Humanity: Study Guide & Test Prep. Retrieved 29 April 2015.
^Brenda Wilmoth Lerner; K. Lee Lerner, eds. (2009). "Ecosystems". Environmental Science: In context. In Context Series. Vol. 1. Detroit: Gale. pp. 242–246. ISBN 978-1-4103-3754-2. OCLC 277051356.
^Purdy, Elizabeth (2012). "Ecosystems". In S. George Philander (ed.). Encyclopedia of Global Warming & Climate Change. Vol. 1 (2nd ed.). Thousand Oaks, CA: SAGE Reference. pp. 485–487. doi:10.4135/9781452218564. ISBN 978-1-4129-9261-9.
^Brenda Wilmoth Lerner; K. Lee Lerner, eds. (2009). "Ecosystem Diversity". Environmental Science: In Context. In Context Series. Vol. 1. Detroit: Gale. pp. 239–241. ISBN 978-1-4103-3754-2. OCLC 277051356.
and 26 Related for: Ecosystem diversity information
Ecosystemdiversity deals with the variations in ecosystems within a geographical location and its overall impact on human existence and the environment...
for example genetic variability, species diversity, ecosystemdiversity and phylogenetic diversity. Diversity is not distributed evenly on Earth. It is...
forms within an ecosystem Crop diversity, the variance in genetic and phenotypic characteristics of plants used in agriculture Diversity index, a statistic...
An ecosystem, short for ecological system, is defined as a collection of interacting organisms within a biophysical environment.: 458 Ecosystems are never...
Aquatic diversity is an important component of agricultural biodiversity. The conservation and sustainable use of local aquatic ecosystems, ponds, rivers...
plant diversity. Biodiversity may also be affected by ecosystem engineer's ability to increase the complexity of processes within an ecosystem, potentially...
includes species diversity, ecosystemdiversity, and genetic diversity and scientists are interested in the way that this diversity affects the complex...
An ecosystem (or ecological system) is a system that environments and their organisms form through their interaction.: 458 The biotic and abiotic components...
aquatic ecosystem is an ecosystem found in and around a body of water, in contrast to land-based terrestrial ecosystems. Aquatic ecosystems contain communities...
Ecological restoration, or ecosystem restoration, is the process of assisting the recovery of an ecosystem that has been degraded, damaged, or destroyed...
Thus, depauperate ecosystems often cannot support rapid growth of flora and fauna, high biomass density, and high biological diversity. An urchin barren...
Freshwater ecosystems are a subset of Earth's aquatic ecosystems. They include lakes, ponds, rivers, streams, springs, bogs, and wetlands. They can be...
preferred environment (habitat), causing population fragmentation and ecosystem decay. Causes of habitat fragmentation include geological processes that...
meadows which are among the most productive ecosystems in the world. They provide habitats and food for a diversity of marine life comparable to coral reefs...
A lake ecosystem or lacustrine ecosystem includes biotic (living) plants, animals and micro-organisms, as well as abiotic (non-living) physical and chemical...
of the environment that affect living organisms and the functioning of ecosystems. Abiotic factors and the phenomena associated with them underpin biology...
area, and documented the effects on the ecosystem. In his 1966 paper, Food Web Complexity and Species Diversity, Paine had described such a system in Makah...
dynamics and populations of other predators, both in aquatic and terrestrial ecosystems. Non-native predatory fish, for instance, have sometimes devastated formerly...
biodiversity on ecosystem function have been studied are the relationship between diversity and productivity, and the relationship between diversity and community...
microorganisms that colonize and decompose (i.e., remineralize) it. In terrestrial ecosystems it is present as leaf litter and other organic matter that is intermixed...
richness is sometimes considered synonymous with species diversity, but the formal metric species diversity takes into account both species richness and species...
Species diversity is the number of different species that are represented in a given community (a dataset). The effective number of species refers to...
designed to show the biomass or bioproductivity at each trophic level in an ecosystem. A pyramid of energy shows how much energy is retained in the form of...
conditions. It has a wide diversity of species, a well-drained spatial structure, and complex food chains. The climax ecosystem is balanced. There is equilibrium...
on Biological Diversity has seen ecosystem-based management as a supporting topic/concept for the ecosystem approach. Similarly, ecosystem management has...
an ecosystem that other species within the same ecosystem, or the entire ecosystem itself, rely upon.Keystone species' are so vital for an ecosystem that...