Mrs. Broadrib introduces herself and discusses flood management strategies for geography students, focusing on hard engineering techniques like dams and embankments, as well as soft engineering approaches like flood warnings and floodplain zoning. She provides examples like Boscastle and emphasizes the importance of understanding and implementing these strategies to reduce the impact of flooding on […]
Category Archives: The Farm Yard
15
Jul
Jul
A hydrologist created an Excel file to calculate water quality index values efficiently, eliminating the need for manual calculations. By inputting raw data into the spreadsheet, the user can obtain the final WQI number quickly without the usual graphs or arithmetic. The tool simplifies the process by automatically generating results based on National Sanitation Foundation […]
15
Jul
Jul
Greg Judy of Green Pastures Farm discussed the practice of winter stockpile grazing by tipping the grass and leaving a maximum amount of plant area or leaf area left in the plant to increase regrowth. This technique not only benefits the animals by providing high-quality forage but also benefits wildlife like deer. By properly managing […]
15
Jul
Jul
The study found that participants who engaged in regular aerobic exercise experienced improvements in cognitive function and memory. This was due to increases in the size of their hippocampus, a region of the brain associated with memory and learning. Regular aerobic exercise can lead to improvements in cognitive function and memory by increasing the size […]
15
Jul
Jul
The presentation discussed various techniques for building and restoring wetlands, focusing on the importance of creating wetlands that can last without the need for much maintenance. Examples of ancient wetlands were shown, demonstrating how wetlands created thousands of years ago are still thriving today. Techniques such as the surface water technique with a groundwater dam, […]
14
Jul
Jul
Water flows in the soil and rock below our feet, and regulations around groundwater are still catching up to our understanding of hydrogeology. Roughly half of drinking and irrigation water comes from underneath the earth’s surface, with misconceptions about groundwater common. Wells are crucial for extracting groundwater, utilizing pumps to bring water to the surface. […]
14
Jul
Jul
Soil erosion is a significant threat to agriculture in Queensland, leading to loss in farm productivity. Erosion usually occurs during high intensity rainfall events, causing runoff and gullies to form. Factors such as topography, soil type, and human activities can worsen erosion. To prevent erosion, landholders can maximize soil infiltration with vegetation, control runoff, and […]
14
Jul
Jul
The erosion of foreign music along mountain slopes is mainly due to running water, but can be reduced by slowing down water flow or allowing it to seep into the Earth. One way to do this is by creating contour barriers and terraces on slopes, while mulching and rock dams can prevent erosion on plains. […]
14
Jul
Jul
Building and designing permaculture ponds can have a significant impact on the ecosystem and hydrology of an area, but it is important to consider the location, purpose, and design of the pond carefully. Different types of ponds, such as seepage ponds, irrigation ponds, recreation ponds, and aquaculture ponds, serve different purposes and require specific design […]
04
Jul
Jul
In this video, the concept of watershed management is explained in simple terms. A watershed is defined as a land area where all water drains to a single point. By understanding this concept, one can see how water flows from small channels in fields to larger streams, eventually creating a large watershed. This process of […]