303 resultados para aquatic community


Relevância:

60.00% 60.00%

Publicador:

Resumo:

The Iowa Department of Natural Resources uses benthic macroinvertebrate and fish sampling data to assess stream biological condition and the support status of designated aquatic life uses (Wilton 2004; IDNR 2013). Stream physical habitat data assist with the interpretation of biological sampling results by quantifying important physical characteristics that influence a stream’s ability to support a healthy aquatic community (Heitke et al., 2006; Rowe et al. 2009; Sindt et al., 2012). This document describes aquatic community sampling and physical habitat assessment procedures currently followed in the Iowa stream biological assessment program. Standardized biological sampling and physical habitat assessment procedures were first established following a pilot sampling study in 1994 (IDNR 1994a, 1994b). The procedure documents were last updated in 2001 (IDNR 2001a; 2001b). The biological sampling and physical habitat assessment procedures described below are evaluated on a continual basis. Revision of this working document will occur periodically to reflect additional changes.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Iowa has a statewide system of 15 community colleges. These public, postsecondary, two-year institutions are organized as comprehensive community colleges. Each college serves a multi-county merged area which may vary in size from four to twelve counties; all of Iowa's 99 counties are included in one of these merged areas.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Annual Report, Agency Performance Plan

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Yearbook for Economic Development

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The major objective of this problem identification document is the determination of the relative severity of traffic safety problems in each of the 99 counties. The National Highway Traffic Safety Administration and the Iowa Governor's Traffic Safety Bureau are committed to the reduction of death and injury on the nation's roads. As part of its duty in administering federal traffic safety funds in the State of Iowa, the Governor's Traffic Safety Bureau conducts a comprehensive Problem Identification update each year.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Sexism in Education brochure produced by the Iowa Commission on the Status of Women

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Community College Audit Report

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Community College Audit Report

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Community College Audit Report

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Community School District Audit Report - Reaudit

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Community School District Audit Report

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Community School District Audit Report, Reaudit

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Community School District Audit Report

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Community School District Audit Report

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Community School District Audit Report