| mid seral species | Shade intolerant species, primarily Douglas-fir trees and vine maple shrubs. These species typically follow the early seral species in natural succession. (05 Dec 1998) |
|---|---|
| mid seral treatment | A treatment in which a stand of predominately mid seral species will be established. (05 Dec 1998) |
| seral stages | The series of relatively transitory plant communities that develop during ecological succession from bare ground to the climax stage. (05 Dec 1998) |
| early seral species | <plant biology> Shrubs, such as ceanothus, and hardwoods, usually in tree form, such as red alder, bitter cherry and big leaf maple. These species start growing in natural succession soon after a disturbance (fire or logging). (05 Dec 1998) |
| late seral species | Shade tolerant species, primarily vine maple shrubs and western red cedar and western hemlock trees. These species follow the mid seral species in natural succession. (05 Dec 1998) |
| late seral treatment | A treatment in which late seral species will be established after thinning. (05 Dec 1998) |
| biotic community | <biology, zoology> An aggregation of different species of organisms living and interacting within the same habitat. A group of fossil species which are often found together in the same sites. (19 Jan 1998) |
| community | <biology> An association of living organisms having mutual relationships among themselves and to their environment and thus functioning, at least to some degree, as an ecological unit. (05 Jan 1998) |
| community-acquired infections | Any infection acquired in the community, that is, contrasted with those acquired in a health care facility (cross infection). An infection would be classified as community-acquired if the patient had not recently been in a health care facility or been in contact with someone who had been recently in a health care facility. (12 Dec 1998) |
| community dentistry | The practice of dentistry concerned with preventive as well as diagnostic and treatment programs in a circumscribed population. (12 Dec 1998) |
| community health aides | Persons trained to assist professional health personnel in communicating with residents in the community concerning needs and availability of health services. (12 Dec 1998) |
| community health centres | Facilities which administer the delivery of health care services to people living in a community or neighborhood. (12 Dec 1998) |
| community health nurse | A nurse who provides care to individuals or groups in a community outside of institutions. Usually works through the auspices of a state or city health department. Synonym: community health nurse, community nurse. (05 Mar 2000) |
| community health nursing | General and comprehensive nursing practice directed to individuals, families, or groups as it relates to and contributes to the health of a population. This is not an official program of a public health department. (12 Dec 1998) |
| community health planning | Planning that has the goals of improving health, improving accessibility to health services, and promoting efficiency in the provision of services and resources on a comprehensive basis for a whole community. (12 Dec 1998) |