biocoenosis
biocoenose
biocenose
biotic community
biological community
ecological community

In ecological studies, biocoenosis is the emphasis on relationships between species in an area.

The association is a conceptual model of a concrete phytocoenosis (the plant component of a biocoenosis).

However, with environmentalists warning that the island's biocoenosis has been overly affected, a new population of 60 hares and 100 pheasants was introduced into the ecosystem in 2006.

Several authors recognized at the time that species were not independent of each other, and grouped them into plant species, animal species, and later into communities of living beings or biocoenosis.

A biocoenosis (biocoenose, biocenose, biotic community, biological community, ecological community), coined by Karl Möbius in 1877, describes the interacting organisms living together in a habitat (biotope).

For modern ecologists, ecology can be studied at several levels: population level (individuals of the same species in the same or similar environment), biocoenosis level (or community of species), ecosystem level, and biosphere level.

It is different from biophysics in having the necessity of taking into account the specific features of biotope and biocoenosis, which involves the knowledge of nutritional science and agroecology, agricultural technology, biotechnology, genetics etc.

It was in 1935 that Arthur Tansley, the British ecologist, coined the term ecosystem, the interactive system established between the biocoenosis (the group of living creatures), and their biotope, the environment in which they live.

Agrophysics is a branch of science bordering on agronomy and physics, whose objects of study are the agroecosystem - the biological objects, biotope and biocoenosis affected by human activity, studied and described using the methods of physical sciences.

The intense currents and characteristic chemistry of the waters of the Strait determine an extraordinary biocoenosis in the Mediterranean Sea with a high abundance and diversity of species; the Strait of Messina, therefore constitutes an area of fundamental importance for biodiversity.

The geographical extent of a biocenose is limited by the requirement of a more or less uniform species composition.

More importantly, he was first to describe in detail the interactions between the different organisms in the ecosystem of the oyster bank, coining the term "biocenose".

The most noticeable phenomenon of the PLA is the rare water and swamp biocenose, unique in Slovakia.

Habitats play an important role in shaping the biotic communities.

A thing is right when it tends to preserve the integrity, stability, and beauty of the biotic community.

However, in most real-world biotic communities, both conditions are likely to be violated from moderately to strongly.

Simple, when put like that; but that phrase biotic community masked a whole world of troubles.

Biotic communities vary in size, and larger ones may contain smaller ones.

The number of fungi recorded in India exceeds 27,000 species, the largest biotic community after insects.

He knew that his own body was host to a rich biotic community: bacteria, viruses, fungi, and parasites.

Two higher elevation biotic communities find their west limits at the Peacock Mountains region.

That proper object of such sentiments is the "biotic community," revealed by the relatively new science of ecology.

Thus, the new patent policy transforms the status of the biotic community from a common heritage to the private preserve of major corporations.

Recent monitoring data show that the Bull Run segment meets water quality criteria for healthy biotic communities.

"The sulfide system: a new biotic community underneath the oxidized layer of marine sand bottoms."

The Peacock Mountains lie at a regional confluence of five vegetation biotic communities.

If these pollutants are not properly controlled they can impair waters causing them to no longer support the water's designated uses and biotic communities.

An ecosystem is composed of biotic communities that are structured by biological interactions and abiotic environmental factors.

Other historically important work sought to provide biotic indices for classifying waters according to the biotic communities that they supported.

Hawley writes "thus the development of human dominance through the agency of culture involves a reconstruction of the biotic community.

Instead of accommodating his activities, as do primitive peoples, to the natural life association, civilized man regulates the biotic community in accordance with his needs".

"Sea level rise will cause a change of state from freshwater to marine or estuarine ecosystems, radically altering the composition of biotic communities".

In regards to the biotic communities of the Great Plains, the potential repercussions of these changes could be felt in a variety of ways.

Ecocentrism focuses on the biotic community as a whole and strives to maintain ecosystem composition and ecological processes.

An explicit statement of what is now called the concept of a biotic community was made in Karl Möbius' study of oyster beds (1877).

Biotic communities that are essential components of marine ecological system such as coral and sea grasses can be observed in the coastal waters of the island.

Their biotic communities are restricted to aquatic wetland and riparian zones within Arizona, with a more restricted elevation distribution of 609 to 2060 meters.

They have a stricter range in elevation, being found only in rivers between 2600 and 5600 feet, and they are restricted to Riparian biotic communities.

Figure 10-2 Relationship between the condition of the biological community and physical habitat.

In almost all cases the effect is damaging not only to individual species and populations, but also to the natural biological communities.

The growth of this archive depends on assistance from the entire biological community.

In biological community, no two coexisting species share the same niche.

Ecosystem - A biological community of interacting organisms and their physical environment.

Everything we are seeing suggests the biological community is healthy and thriving."

Biogeography is the study of special variations in biological communities.

For more on biological communities, see wetland, bog or fen.

Whole worlds have become single biological communities without an interrelated social structure and this has always led to ruin.

It is the total living biological material in a given area or of a biological community or group.

The goal for Innovative Research is to provide the science and biological community human and animal material.

The organization of a biological community with respect to ecological interactions is referred to as community structure.

The formation of a biological community without a functioning, supportive social community leads to havoc.

So has this whole biological community.

It represents an important transition zone in rainfall, landforms, human histories and biological communities.

The flourishing meadows encourage an exceptional range of well-preserved biological communities.

To the biological communities on open slopes and in deep basins, seafloor warming through climate change is a major threat.

The coral community is really a system that includes a collection of biological communities, representing one of the most diverse ecosystems in the world.

Microbiologists and biophysicists have largely adopted this definition, leading to some conflict in the biological community over an issue of language.

Thus, many biological communities may be made up of organisms that despite their complex biological interactions have very little evolutionary history with each other.

It affects oceans, flooding, and biological communities.

Many undesirable changes in the structure of biological communities have resulted, and some important species have either declined or completely disappeared.

"It's a real living museum of rural landscapes, with 23 different biological communities, including some rare species," Ms. Colby said.

The fluid composition and the biological community suggests that the summit region is an active cold seep region.

Denitrification requires anoxic conditions to encourage the appropriate biological communities to form.

Restoration is never complete, as ecological communities are always in a state of change.

The Woodlands continues to be a successful ecological community even today.

These available resources often allow the establishment of an invasion in an ecological community.

"You'd have a very profound shifting" of local ecological communities.

The forest habitat is noted as an endangered ecological community.

"You can't just throw these ecological communities together and expect them to work."

Priority effects are a central and pervasive element of ecological community development.

Recent work has sought to rescale the concept of an ecological community.

The use of organic pesticides is a rising fear in the ecological communities.

A common ecological community in periglacial areas is the tundra.

It was later introduced in analysis of ecological communities.

Given the reality of global change, it will be impossible to maintain past ecological communities indefinitely.

Most ecological communities are defined by their dominant species.

"The piping plover is important for the role that they play within the entire ecological community," she said.

To reclaim the site her idea was to transform it into a park and to restore ecological communities.

A succession of different ecological communities developed through time on Long Island.

"The increased diversity of mobile species would have contributed to more complex ecological communities," he said.

The ecological community on the island is known as the large fig - giant stinger tree association.

Some scientists have found that the umbrella effect provides a simpler way to manage ecological communities.

Specifically, they are concerned about nationally endangered or vulnerable species and ecological communities.

The journey takes a visitor upward through distinct "stacks" of different ecological communities.

It supports native plants, animals and ecological communities considered endangered or vulnerable at the national level.

To run their tests, they set up bacteria in 96-well plates, so that each plate contained nearly 100 different ecological communities.

Relative species abundances follow very similar patterns over a wide range of ecological communities.

Controlled burning is being selectively reintroduced to restore the original ecological community.