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Physical Sciences and Mathematics Commons

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Articles 1 - 4 of 4

Full-Text Articles in Physical Sciences and Mathematics

Tb196: Temperature, Soil Moisture, And Streamflow At The Bear Brook Watershed In Maine (Bbwm), Ivan J. Fernandez, Joseph E. Karem, Stephen A. Norton, Lindsey E. Rustad Dec 2007

Tb196: Temperature, Soil Moisture, And Streamflow At The Bear Brook Watershed In Maine (Bbwm), Ivan J. Fernandez, Joseph E. Karem, Stephen A. Norton, Lindsey E. Rustad

Technical Bulletins

The Bear Brook Watershed in Maine is a whole-ecosystem chemical manipulation initiated in 1987 to study the effects of acid deposition on forests and surface waters. The focus of this research was to understand the biogeochemical response of watersheds with emphasis on chemistry and hydrology. In 2001 a program was initiated to provide more detailed measurements of temperature and moisture to examine critical linkages amongst chemical, biological, and physical processes that ultimately work together to define ecosystem function. The purpose of this publication is to provide data from the initial phase of soil temperature, air temperature, and soil moisture measurements …


Tree Windbreaks In The Wheatbelt, Robert Sudmeyer, David Bicknell, Neil Coles Sep 2007

Tree Windbreaks In The Wheatbelt, Robert Sudmeyer, David Bicknell, Neil Coles

Bulletins 4000 -

Windbreaks comprising trees, or tree and shrub combinations, can offer many benefits on wheatbelt farms, particularly for protection of soil, stock, crops and pastures from damaging winds and erosion. Additional benefits include reduced evaporation from farm dams, reduced groundwater recharge, their use as nature conservation corridors and habitats, increased biodiversity including predators of crop and pasture pests, fire control, tree products and improved lifestyle and aesthetics.

In other areas and farming systems such as intensive horticulture, man-made windbreaks may be used, but their higher cost makes them unsuited for broadscale agriculture. Man-made windbreaks can be effective in reducing evaporative losses …


Agmaps Land Manager Cd-Rom For The Lake Warden Catchment, Department Of Agriculture And Food Jan 2007

Agmaps Land Manager Cd-Rom For The Lake Warden Catchment, Department Of Agriculture And Food

Agmaps

This CD-ROM contains land resource maps and land management information for the Lake Warden catchment. It was prepared by Environmental Knowledge Systems Australia (EKSA) on behalf of the Department of Agriculture and Food Western Australia. Funding has been provided by the Australian and State Governments investment through the Natural Heritage Trust delivered by South Coast NRM in the South Coast region.

Also included on the CD is a lot of technical information which may now be out of date.


Landscapes And Soils Of The Katanning District, D N. Sawkins, Department Of Agriculture And Food Jan 2007

Landscapes And Soils Of The Katanning District, D N. Sawkins, Department Of Agriculture And Food

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.