Audit report of the University of Northern Iowa as of and for the year ended June 30, 2012

Audit report of the University of Northern Iowa as of and for the year ended June 30, 2012

Special investigation of the University of Northern Iowa Events Complex Concessions for the period October 1, 2006 through March 31, 2012

Special investigation of the University of Northern Iowa Events Complex Concessions for the period October 1, 2006 through March 31, 2012

Report of Recommendations to the University of Northern Iowa for the year ended June 30, 2012

Report on the University of Northern Iowa for the year ended June 30, 2012

Report on a review of selected general and application controls over the University of Northern Iowa Student Information System for the period June 12, 2012 through July 16, 2012

Report on a review of selected general and application controls over the University of Northern Iowa Student Information System for the period June 12, 2012 through July 16, 2012

Benthic macroinvertebrates assemblages and macrohabitat connectivity in Mediterranean-climate streams of northern California

Abstract. Drought leads to a loss of longitudinal and lateral hydrologic connectivity, which causes direct or indirect changes in stream ecosystem properties. Changes in macrohabitat availability from a rifflepool sequence to isolated pools are among the most conspicuous consequences of connectivity loss. Macroinvertebrate assemblages were compared among 3 distinct stream macrohabitats (riffles [R], pools connected to riffles [Pc], disconnected pools [Pd]) of 19 Mediterranean-climate sites in northern California to examine the influence of loss of habitat resulting from drought disturbance. At the time of sampling, 10 sites were perennial and included R and Pc macrohabitats, whereas 9 sites were intermittent and included only Pd macrohabitats. Taxa richness was more variable in Pd, and taxa richness was significantly lower in Pd than in Pc but not R. These results suggested a decline in richness between Pc and Pd that might be associated with loss of connectivity. Lower Ephemeroptera, Plecoptera, and Trichoptera (EPT) richness relative to Odonata, Coleoptera, and Heteroptera (OCH) richness was observed for Pd than R and Pc macrohabitats. Family composition was more similar between R and Pc than between R or Pc and Pd macrohabitats. This similarity may be associated with greater connectivity between R and Pc macrohabitats. Correspondence analysis indicated that macroinvertebrate composition changed along a gradient from R to Pc and Pd that was related to a perennialintermittent gradient across sites. High variability among macroinvertebrate assemblages in Pd could have been related to variability in the duration of intermittency. In cluster analysis, macroinvertebrate assemblages were grouped by macrohabitat first and then by site, suggesting that the macrohabitat filter had a greater influence on macroinvertebrate assemblages than did local site characteristics. Few taxa were found exclusively in Pc, and this macrohabitat shared numerous taxa with R and Pd, indicating that Pc may act as a bridge between R and Pd during drought. Drought is regarded as a ramp disturbance, but our results suggest that the response of macroinvertebrate assemblages to the loss of hydrological connectivity among macrohabitats is gradual, at least in Mediterranean-climate streams where drying is gradual. However, the changes may be more dramatic in arid and semiarid streams or in Mediterranean-climate streams if drying is rapid.

Report on the University of Northern Iowa for the year ended June 30, 2013

Report on the University of Northern Iowa for the year ended June 30, 2013

1996-1997 University of Northern Iowa Annual Financial Report, November 18, 1997

Comprehensive Annual Financial Report For University of Northern Iowa.

1997-1998 University of Northern Iowa Annual Financial Report, November 13, 1998

Comprehensive Annual Financial Report For University of Northern Iowa.

1998-1999 University of Northern Iowa Annual Financial Report, November 17, 1999

Comprehensive Annual Financial Report For University of Northern Iowa.

1999-2000 University of Northern Iowa Annual Financial Report, November 17, 2000

Comprehensive Annual Financial Report For University of Northern Iowa.

2000-2001 University of Northern Iowa Annual Financial Report, November 29, 2001

Comprehensive Annual Financial Report For University of Northern Iowa.

2001-2002 University of Northern Iowa Comprehensive Annual Financial Report, December 20, 2002

Comprehensive Annual Financial Report For University of Northern Iowa.

2002-2003 University of Northern Iowa Comprehensive Annual Financial Report, November 26, 2003

Comprehensive Annual Financial Report For University of Northern Iowa.

2003-2004 University of Northern Iowa Comprehensive Annual Financial Report, December 1, 2004

Comprehensive Annual Financial Report For University of Northern Iowa.

2004-2005 University of Northern Iowa Comprehensive Annual Financial Report, December 2, 2005

Comprehensive Annual Financial Report For University of Northern Iowa.