... is the ridge roughness factor, C is the climatic factor, L is the equivalent unsheltered distance across the field along the prevailing wind erosion direction, and V is the equivalent vegetative cover (Baffaut et al. 1998). As validation for the Wind Erosion equation (WEQ) two field sites were established in southern Alberta (one in 1990, one in 1993). At Site 1, total N in windblown sediment trapped ... infertile sandy soils. To be successful, an organic farmer requires a sound knowledge of soil type, crop management and the incidence of pests and diseases in different seasons (Arden-Cla...

• Word Count: 2964
• Approx Pages: 12
• Grade Level: High School

... (Canberra). The pattern is similar for all Australian cities, with the major item in all cases being watering of the garden. Water saving strategies: Perth's Water Future (Stokes, et al., 1995) is a valuable addition to the literature on the reduction of urban water use because it converts domestic water-saving measures into estimates of supply savings. The overall strategy combines ... as it is recognised as the average in consumption to rainfall ratio. Above: Figure 3. Projected Reductions in water use for Perth 2010 and 2020. Source: based on Stokes et al. 1995. Strategies that invol...

• Word Count: 2299
• Approx Pages: 9

... 1960's. Well accepted existing theories provided by sociobiologists on sexuality, are now being criticised by sociological theorists who argue such "biologically based theories are flawed with essentialism"(Abercrombie et al. 2000: 122). A marked debate has arisen over the past fifty years over which factors should be considered responsible as influences determining ones sexuality. With the sociological angle ... as being flawed by essentialism. This term, essentialism, refers to the way theorists, such as sociobiologists have reduced the complexity of sexuality right down to a single ess...

• Word Count: 3037
• Approx Pages: 12
• Grade Level: Undergraduate

... injuries. Statistics show that on average, 2398 injuries, both minor (corked knees or ankle sprains) and major (concussions or broken ribs and dislocations) occur each year in elite competitions (Seward et al, 1992). This restricts participation numbers as the ARLC, despite creating and upholding rules, regulations and punishments are unable to control injuries suffered by any one player. Family and friends are ... players which can deter players from continuing the sport. Injuries also prevent players from fulfilling work, education or family commitments and therefore could also cause ...

• Word Count: 1201
• Approx Pages: 5
• Grade Level: High School

... native way of life and into a non-indigenous society. This involved the kidnapping of many indigenous children, especially those considered "half-caste", and placing them in the white families (Nelson et al, 1999). As a result of the set policies, the indigenous people became utterly demoralized. Demoralisation meant a decline in the health and well being of indigenous as well as deaths from exposure ... hint for food, it was now necessary for them to rely on their colonisers for their survival. It came to the point where cultural identity became a struggle to maintain (Nelson et al, 19...

• Word Count: 2453
• Approx Pages: 10

... we determine the cost that the market will allow. Therefore in order to attain desired profits a market driven standard cost has to be achieved. Let's look at an example: Ingram, R.W., et al (2001, pp.125-126) You are selling leather balls. Your variable (also known as direct) cost per leather ball is $10. Your weekly admin and warehousing expenses total to $2000 ... ...

• Word Count: 1664
• Approx Pages: 7
• Grade Level: High School

... remained relatively untouched since it came into effect, from 44 referendum questions put to the Australian people to change various parts of the Constitution, only eight have been approved (Singleton et al. 2003:52). There is a striking lack of knowledge amongst the Australian people regarding the nature and role of the Constitution in today's society (Stone 2000:194). This fact leads us ... ...

• Word Count: 294
• Approx Pages: 1
• Grade Level: Undergraduate