Physical Sciences and Mathematics Commons^™

Momentum 2011, Andy Hayes

Momentum

A journal of undergraduate research

State Of The River Report For The Lower St. Johns River Basin, Florida: Water Quality, Fisheries, Aquatic Life, And Contaminants 2011, Environmental Protection Board, City Of Jacksonville, University Of North Florida, Jacksonville University

State of the River Report

No abstract provided.

Landscapes And Soils Of The Lake Grace District, D N. Sawkins

Bulletins 4000 -

The publication aims to provide readers with the principles underlying the formation of local landscapes and soils, and the ability to identify landscapes and their associated soils.

Greener Pastures 7 - A Fresh Look At Nutrient Losses From Intensively Managed Pastures, Don Bennett, Bill Russell, Martin Staines, Richard Morris, Mike Bolland, John Lucey

Bulletins 4000 -

Dairy farmers in Western Australia have a long history of being concerned for the environment in which they live and work, from early involvement with Landcare District Committees through to participating in the various programs run in DairyCatch.

They have planted trees, organised soil testing programs, carried out salinity surveys and, more recently, have signed up for effluent, nutrient and irrigation water management programs. Many of these programs produce benefits both on and off the farm—they can improve the farm environment, increase farm productivity and reduce nutrient losses to surface and ground water. The wider community has supported farmers with …

Subsurface Compaction A Guide For Wa Farmers And Consultants, Stephen Davies, Alison Lacey

Bulletins 4000 -

For plants to grow in agricultural soils, roots and emerging shoots must be able to force their way through the soil. In soils of high strength, this growth is physically restricted. High strength soils may be due to natural soil characteristics and conditions or develop as a result of agricultural practices and may be in layers or throughout the soil profile.

In agriculture, high strength soils commonly occur as a result of compaction. Compaction of agricultural soils can be in the surface (often caused by stock trampling or rain drop splatter) or in the subsurface (usually in a layer at …

Proceedings Of The 123rd Annual Meeting Of The Iowa Academy Of Science [Program, 2011], Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Program Summary --- 2-3
Acknowledgements --- 4
Table of Contents --- 5
Welcome --- 5
Iowa Junior Academy of Science Competition --- 6
Geology Special Event Using Geographic Information Systems in Iowa's K-16 Classrooms --- 7
General Session I-Roaming Mars, a Personal Perspective --- 8
Iowa Junior Academy of Science Award Luncheon --- 9
Iowa Academy of Science Business Meeting --- 9
Iowa Academy of Science Volunteers for 2010-2011 --- 10
Symposium A-Unintended Health & Environmental Consequences of Confinement Agriculture --- 11
Symposium B-Investigating Forensic Science --- 12
Symposium C-150th Anniversary-Science and the Civil War --- 13
Symposia Speakers …

Proceedings Of The 2011 International Conference On Karst Hydrogeology And Ecosystems, Jason Samuel Polk, Leslie A. North

Environmental Sustainability Books

Jointly sponsored by the Hoffman Environmental Research Institute, the National Cave & Karst Research Institute, and the International Association of Hydrogeologists, the 2011 International Conference on Karst Hydrogeology and Ecosystems was held at Western Kentucky University in Bowling Green, Kentucy on 8-10 June 2011. Topics include karst geomorphology, engineering and modeling, isotope geochemistry, and cultural and educational aspects of karst environments.