VIRTUAL FIELD TRIP TO TOWRAPOINT NATURE RESERVE/BO Essays

VIRTUAL FIELD TRIP TO TOWRAPOINT NATURE RESERVE/BOTANY BAY 1Identify the various plans and animals that occupy this ecosystem.Wading birds, bitou bush, lantana, snakes, crab, river and grey mangroves, salt marsh, algae, small fish, mud whelk.Describe how the abundance of mangrove seedling is measured.The abundance of mangrove seedlings is measured by using the quadrat method. Several set areas of land are randomly marked out, the amount of seedling in each area is counted and averaged. This is then multiplied by the total study area divided by the individual quadrat areaDescribe the distribution of mangrove species.River mangroves prefer to grow in sandy more sediment areas in small clumps, while grey mangroves prefer muddy areas and grow further apart.Identify the producers, consumers and decomposers.Plants like mangroves and salt marsh as well as detritus (mostly dead plants) are producersAnimals like foxes, birds and fish are consumersWhile smaller fish, crabs alga and fungi are decomposersGive examples if any ofa) predator/preyb) mutuali smc) commensalismd) parasitisme) allelopathy(a) birds prey on fish (b) lichen growing on mangrove tree (c) oysters andmangroves (d) mistletoe growing on mangrove bark (e) some fungi stunt thegrowth of other plants 7AdaptationList conditions found in mangrove ecosystem which makes colonization difficult.Little sunlight on floor, very wet, varying salinity.Identify and describe in detail.Mangrove: roots provide structural support in soft soil, also allows oxygen in though the surface.Ibis: lack of feathers on neck to reduce water logging, long beak to probe into mud, long toes to balance on mud.Grey mangrove: taller to reach out of canopy and get more sunlight for photosynthesis.River mangrove: leaves can regulate salinity, and turn in high heat to reduce water loss though evaporation. 8Human impact- Discuss at least three human impacts on this ecosystem. (include a positive one as well). Invasive introduced plants are affecting native plants at towra point. Plants like lantana and bitou bush take up space and steal resources from native plants ever since being introduced in the 1860s, introduced feral animals like foxes and rabbits pose a threat to native species. They eat native birds and other wildlife as well as causing erosion to the soil through burrowing. Many conservation programs are in place to reduce coastal erosion, regenerate habitat and kill non-native species.

Leadership factories case Assignment Example | Topics and Well Written Essays - 250 words

Leadership factories case - Assignment Example Workers of such companies attain much training and job experience, which develops them into suitable managers and future CEOs. It is clear that the composition of employees or workforce is an important factor with regard to possibility of a firm producing future CEOS. People are born leaders; therefore, those who are not natural leaders tend to stay at the same place for a long time. As an individual, I could not do that! Their own rules and beliefs about how work should be done come in their way and they end up not having much fun. In the end, they notice that they could not develop enough patterns and rules to keep them going. These differences would not alter or change my decision. My take is that they should be honest with all parties. If a company gives an offer, I will be very much interested in the offer but also I will need some time to think about it as I have been communicating with other companies. With the two companies, that I think will make the offer but I have not said I got another offer. These companies will assume that I have been out of work for almost five months and he was to belief that I got another job offer. I am not that fool. So they will inquire to know what company and its whereabouts. The data gathered about leadership effectiveness has proved to be amazing and does not give value to leader’s selection. It does not hold water to the findings of others. This data concentrated on followers rather leaders of the companies

What factors led to the end of the Cold War Assignment

What factors led to the end of the Cold War - Assignment Example There are two major factors that were known to have led to the end of it all. One of the major factors was the leadership of the United States under President Ronald Reagan. It was, as many people say, President Ronald Reagans willpower and drive to rise up against the Soviet Union and make an effort in strengthening and improving the aptitude and skill of the US military. The Iron Curtain ultimately was left defeated, because they could no longer compete. Reagan added political, military, and financial weight on the Soviet Union, which was by that time were ill with serious commercial unproductivity. The USSR collapsed and fell in 1991. This left the United States as the leading military supremacy. Another major factor was the reforms attempted by Gorbachev. In 1987, he declared an program of economic reformation called perestroika, or restructuring. In addition, he instantaneously presented glasnost, or openness, which added liberty of the media and the transparency of national organizations. These efforts did not do much to resume the nation’s already lethargic economy. The changes devolved things to a certain degree. The Russian ruble was inconvertible. Perestroika led to the creation of new holdups in the Soviet financial system. By 1990, the administration had essentially lost its control over the dying economic