Physical Sciences and Mathematics Commons^™

Internal Phosphorus Loading In Spring Lake: Year 1, Dr. Alan Steinman, Dr. Rick Rediske

Scientific Technical Reports

The rate of phosphorus release from sediments, and the degree to which alum reduces phosphorus release from sediments, was investigated in Spring Lake during the summer of 2003. Triplicate cores were sampled from 4 sites in the lake, and exposed to one of four treatments in the laboratory: 1) oxygen/alum; 2) oxygen/ no alum; 3) nitrogen/alum; or 4) nitrogen/no alum. Both soluble reactive phosphorus (SRP) and total phosphorus (TP) release rates were virtually undetectable in the alum treatments (both with and without oxygen). Low, but detectable, release rates were measured in the oxygen/no alum treatment. The highest release rates were …

Preliminary Watershed Assessment: Mona Lake Watershed, Alan Steinman, Rick Rediske, Xuefeng Chu, Rod Denning, Lori Nemeth, Don Uzarski, Bopi Biddanda, Mark Luttenton

Scientific Technical Reports

The Mona Lake watershed, located in Muskegon and Newaygo Counties in west Michigan, is relatively small in area (~ 200 km2 or 48,000 acres), but faces a large number of environmental challenges. An ecological assessment of the watershed was conducted to provide a new baseline of information, in the hope that this effort would catalyze actions to improve the health of the watershed.

Buck Creek Watershed Management Plan, Annis Water Resources Institute

Watershed Management Plans and Reports

The water quality goals are based on improving or restoring the designated uses of the Watershed and attaining compliance with the E. coli TMDL established in Buck Creek. The following long-term goals for the Watershed have been determined:

● Improve or restore the coldwater and coolwater fisheries
● Improve and protect the safety and enjoyment of fishing, canoeing, and swimming
● Improve or restore the warmwater fishery
● Improve and protect the habitats for other indigenous aquatic life and wildlife
The short-term objectives to reduce sediment in the Watershed are:

● Stabilize stream flows to moderate hydrology and increase base …

State-To-State Rotational Rate Constants For Co+He: Infrared Double Resonance Measurements And Simulation Of The Data Using The Sapt Theoretical Potential Energy Surface, Tony C. Smith, David A. Hostutler, Gordon D. Hager, Michael C. Heaven, George C. Mcbane

Peer Reviewed Articles

An extensive data set of 54 time-resolved pump-probe measurements was used to examine CO+He rotational energy transfer within the CO v=2 rotational manifold. Rotational levels in the range J_i=2-9 were excited and collisional energy transfer of population to the levels J_f=1-10 was monitored. The resulting data set was analyzed by fitting to numerical solutions of the master equation. State-to-state rate constant matrices were generated using fitting law functions and ab initio theoretical calculations that employed the SAPT potential energy surface of Heijmen et al. [J. Chem. Phys. 107, 9921 (1997)]. Fitting laws based on …

Water Resources Review - Summer 2003 Vol 16, No 1, Annis Water Resources Institute

AWRI Reviews

No abstract provided.

White River Watershed Preliminary Habitat Assessment, Richard Rediske, Matt Cooper, Don Uzarski, Rod Denning, Dr. Thomas M. Burton

Scientific Technical Reports

In this project, a preliminary assessment of habitats in the White River watershed was conducted. Land cover and land use were evaluated using available remote sensing data to provide an assessment of current conditions and an analysis of significant change over a 20 year period (1978 to 1992/1997/1998). Investigations of water and habitat quality were also conducted in White Lake, the drowned rivermouth wetland, and selected streams and wetlands in the tributaries and branches of the White River. The report includes significant findings and recommendations.

Mona Lake Watershed Resource Atlas, Annis Water Resources Institute

Scientific Technical Reports

Contains:

Mona Lake Watershed Reference Map

Transportation Map

Political Units Map

HydrographyMap

Subbasins Map

Aerial Photography Mosaic – Mona Lake Watershed Map

Total Property Tax Base Map

Digital Elevation Model Map

Land Use/Cover Type Definitions

Land Use and Cover Map - 1978

Land Use and Cover Map - 1997

Land Use and Cover Change Analysis

Percent Impervious by Subbasin Map

Wetlands Map

Presettlement Landscape Map

Population Density Map

Trout Streams and Lakes Map

Water Sources of Mona Lake Map

Groundwater Stream Base Flow Map

Natural Runoff Potential Map

Sheet and Rill Erosion Potential Map

Total Phosphorus Concentration Map

Bacterial Contamination …

Sand Creek Watershed Project / Sand Creek Watershed Management Plan, Annis Water Research Institute

Watershed Management Plans and Reports

The overall goal of the Sand Creek Watershed Project is to improve and protect the designated uses of the watershed. In order to achieve this overall goal and attain compliance with the TMDL established in Sand Creek, four goals have been established and prioritized. The primary goal of the Sand Creek Watershed Project is to restore or improve the cold water fishery. The secondary goal of the project is to protect and improve the habitats of native aquatic life and wildlife. Both goals can be achieved by reducing the amount of known pollutants affecting both of these uses. Pollutant reduction …

Water Resources Year In Review - Winter 2003, Annis Water Resource Institute

AWRI Reviews

No abstract provided.