ENVT5512: Ecosystem Biogeochemistry - Management of Ponds - Organic Matter And Microbial Activity - Chemistry Assessment Answer

Subject Code: ENVT5512 Internal Code: 6DJHB

Chemistry Assessment Answer

Assignment Task: ENVT5512 Subsections and sub-headings are encouraged where appropriate. As a clue, try and think of your data in different ways. The following are just ideas - if you have some other bright ideas and searing questions then go ahead! Use the literature to stimulate your ideas. e.g. 1. Organic matter and microbial activity - Did the "quality" of the organic matter (C/N ratios of etc) vary among ponds or sample types (e.g. sediments/soils around the ponds versus plant material versus bird droppings)? Why might nutrient availability (P and N) have differed in the first place? 2. Phosphorus fractions –Is P availability related to organic matter content or concentration of other nutrients? Is most P in the inorganic or organic form? 3. Nutrient availability and internal/external cycling - are sediment, plant material and water column samples correlated? How did the nutrient contents and isotopic signatures compare among sample types? Did particular species show higher nutrient concentrations than others? If so, why do you think this might be the case? 4. What was the dominant form of N? Did isotopic signatures (? 15 N, ? 13 C and ? 18 O) differ among ponds? 5. How is each "section" (above) related to the other? How can all of the above information be used to improve understanding and management of ponds?

This Chemistry Assessment has been solved by our Chemistry experts at onlineassignmentbank. Our Assignment Writing Experts are efficient to provide a fresh solution to this question. We are serving more than 10000+ Students in Australia, UK & US by helping them to score HD in their academics. Our Experts are well trained to follow all marking rubrics & referencing style.