Analysis Of Field Analysis : Wind Speed And Direction

First of all we located the animals and the plants abundance surrounding the mangroves ecosystem, to determine the population within each site. The materials were then gathered to commence the sampling for the abiotic factors. The measurements of the distribution of all organisms were measured first including the abiotic factors. A 14 metre long transect was made along

Firstly, the biome has a low rainfall. In summer the average rainfall is 21 millimetres. In winter, the average rainfall is 39 millimetres. In summer the minimum temperature is 18 degrees and the maximum temperature is that of 34 degrees. In winter, the minimum temperature is 4 degrees and the maximum temperature is 18 degrees. Thirdly, the latitude of the Flinders Rangers is 31.4933 degrees south and 138.4897 degrees east. Furthermore, the semi-arid biome covers a wide area and therefore the climate has vastly differing characteristics. The average rainfall decreases with latitude, with the southern flinders region experiences a higher winter rainfall than the northern region. The northern region also has summer storms that are unpredictable from year to

Wind and waves affect Glenelg as they set up a northward drift of sand along the coast and this type of sand movement is known as littoral drift. During coastal storms, huge quantities of sand are eroded and this does damage to near shore, beach and sand dune areas. Glenelg is not considered to be a stable as beach as many others are. Seagrass loss and seabed instability that affect Glenelg is that a third of seagrass meadows along the coasts of Glenelg has died since 1950 and poor water quality resulting from the stormwater runoff and effluent disposal has most likely been the initial cause. When there are gaps in the seagrass meadows the sand below the meadow edge can be eroded by the waves and this will in turn increase the rate of seagrass loss and make it difficult for plants to recolonise the seafloor, even though the water quality has been improved. Sea levels affect Glenelg as parts of Glenelg are being subsided as a result of climate change and a relative sea level rise of one to two millimetres per year has been recorded for Glenelg. “As a result of the loss of sand from the seabed, the level of the seabed has steadily become up to one metre deeper and the wave energy reaching our beaches has increased.” (Adelaide’s Living Beaches Strategies,

How does the vegetation vary between the part of the marsh east of I280 and that

The soil and biotic/abiotic features of the park vary greatly depending on the area of park being studied. The volcanic rock that underlies the

Biomes are appropriate conditions for organizing the natural world because the organisms that live in them common constellations of adaptations, particularly the climate of each of the areas and the characteristic vegetation types that develops in these divisions. It should be understood that the climate is perhaps the most important in determining classes of individuals who may live in an area and the ways they should be amended to live under different conditions of temperature and precipitation and seasonal distribution of these factors element. Every place on Earth has its own climate, influenced by both macroclimate regions as the particular microclimate. The soils are very important because they are essential to determine the types of plants that will grow into a bioclimatic zone in partical, in addition, also as substrates for animals serve. In turn, the soils are heavily influenced by regional climate, as well as the geology of the bedrock. At the same time we have to keep in mind the diversity of plants like the flora just like the diversity of the fauna as well as the adaptation of both.

The annual rate of precipitation, and elevational range once generated a strong foundation for a wide diversity of vegetation

At Wanda Beach, the tall trees and scrubs act as a windbreaker which further protects the sand formation. According to the field work results collected using the anemometer (see figure 3), the Aeolian processes at the front and the top of the primary dune is where the wind speed is highest. So it is important to plant plants such as the hairy spinifex to stabilise the sand due to its expansive root system and its ability to survive low water conditions.

The aim of our excursion to Hastings Point, New South Wales was to study the biodiversity and ecology and to see how these organisms behave in their natural habitat and surroundings. There will also be information collected about a variety of different organisms as well as population counts and observe how they have adapted to the species surrounding environment. The excursion will also be an opportunity to gather information on

Disher demonstrates isolation of the ethnic groups and the regional and urban divide present in The Divine Wind through the beliefs, experiences, and values of the Killian family and Hartley Penrose. Both culturally and geographically isolated from the rest of Australia, the people of Northern and Central Australia, specifically Broome felt ignored, misunderstood, and misconstrued by the urban South. This is an ongoing theme in Australia. They resented interference from the federal government. The North feared invasion from Japanese and argued that Australia would perish if the North and the Centre were not populated and developed. Racism was intrinsic, with the Aborigines seen either as treacherous or lazy or as childlike and in need of protection. White Australians were the minority and their high statuses were a scant consolation when they were vastly outnumbered by a diverse range of cultures, the Japanese, Malays, and other South East Asians. Although, the minority, the white residents felt as if they had a power of the other ethnicities. Therefore, opening segregated cinemas, a Register of Aliens, and a clear but unofficial racial hierarchy. Their geographical isolation led to specific cultures, views, and beliefs on race. The regional and urban divide was evident when Jaimie Kilian’s wealthy urban family arrived in Broome. Jaimie felt entitled as his father was the new magistrate in town, he was arrogant and opinionated towards the regional community. When Hart offered his friendship, Kilian responded by saying “I don’t need any friends. “He walked as if he had owned the town.” Jamie enjoyed having an edge over Hart, he felt entitled as he was an urban elite. “Jamie was competitive. In almost everything you could name, Jamie was better than me…We were opposites.” Hart displayed what many felt about the new family from the Urban South. “I envied him, I was jealous, I pitied myself.”

tides. There are also many programs which help to ensure the stabilization of dunes, these include the planting of new vegetation to combat erosion, fencing and designated

Long Island is famous for its sandy ocean beaches. Between the barrier beach and the main coast is the Great South Bay. The beaches and dunes have very different characteristics. The sandy beach is the junction of land and ocean. The sandy beach consists of two zones, the swash zone and the drift line. The swash zone is the area of wet sand, caused by the incoming wave. The drift line is formed by the dead seaweed and other aquatic plants. Behind the sandy beach is the primary dune. The primary dune's main function is to absorb the force of the ocean and protect the great south bay and the island's main coast. In some cases secondary dunes form. These dunes are behind the primary dune and are therefor protected from the ocean. This provides the stability necessary for plant growth. Many time a maritime forests will form on secondary dunes.

The intertidal rocky shore of Caloundra Beach is inhabited by diverse range of biodiversity of animals and plants, many of which have developed high levels of adaptations throughout their existence. The very boundary of marine and terrestrial ecosystem, this environment is subjected to extremes of the physical environment such as temperature, desiccation, wave turbulence as well the ecological interactions that commonly occur in biotic communities (e.g. competition, predation). However Rocky intertidal shores are easily accessible by humans and provide an enjoyable opportunity for passive recreation and for science and environmental education as well.

The area within the reserve where the observations were completed was at the southern end which has walking tracks, leaving the northern end as undisturbed as

On the 9th of March, I went to Siren’s Rocks to investigate the community pattern, also called zonation, within the bounds of Island Bay’s Wellington Ecological Marine Reserve. The ecosystem of Taputeranga Marine Reserve takes the full impact of the Southern ocean swells. This Reserve is influenced by three different oceanic currents. This is an abiotic factor. The currents impact helps shape the rocky shoreline into the ecological community of different species of shore life into a pattern of different zones (zonation).