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Review of related literature on mangroves
Biodiversity and mangroves introduction
Biodiversity and mangroves introduction
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Recommended: Review of related literature on mangroves
The Daintree Rainforest, one of the oldest rainforests in the world, is part of the Wet Tropics of North Queensland, Australia. This 1200 square kilometer, or approximately 500 square mile, rainforest is home to 3000 plant species. This region “contains 30 percent of Australia's frog, marsupial and reptile species, 65 percent of Australia's bat and butterfly species and 20 percent of the bird species,” according to the Daintree Discovery Center, the rainforest’s interpretive facility. Of these, 700 plants and 70 animals exist only in northeast Queensland and nowhere else in the world.
reference 1
http://www.daintree-rec.com.au/daintree.html
Mammals
Mammals found nowhere else in the world live in the Daintree Rainforest. The Musky Rat Kangaroo is a tiny marsupial that feeds on insects, other invertebrates and fallen fruits it finds amidst the leaf litter on the rainforest floor. It also climbs in the undergrowth and uses its scaly, prehensile tail to carry nesting material.
The Bennett’s Tree Kangaroo, endemic to the Daintree Rainforest, is one of the Tree Kangaroos that feed and sleep in the trees, and occasionally flee across the forest floor if frightened.
The Daintree River ringtail possum is a slow-moving, nocturnal leaf-eater that lives in the forest canopy.
This region is home to 34 species of bats, including flying foxes, tube-nosed bats and blossom bats. Bats pollinate flowers and disperse fruit from many rainforest trees and plants, and they are essential for the forest's survival, according to the Australian Rainforest Foundation.
Two rodents, a melomys, which is a kind of rat and an antechinus, a mouse-like creature, also live in the Daintree Rainforest.
reference 2
http://www.arf.net.au/daintre...
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Mangrove forests along the mouth of the creeks and rivers have the highest species diversity of any estuarine habitat in Australia
The most common forests in the Daintree are mesophyll and complex mesophyll vine forests, which have plants with large leaves and a large variety of life forms, such as orchids, ferns, buttressed tree roots and multiple layers of vegetation.
A very rare and unusual plant, Austrobaileya scandens, is found only in the Daintree rainforest. It is the oldest flowering plant in Australia that requires pollination. It evolved before butterflies and bees, so its waxy flowers that release a rotting fish smell attract beetles that serve as pollinators.
Fan Palm forests are another unique plant community of the Daintree. The fan palm’s flexible stems are able to withstand cyclones, and its large palm fronds fold up in strong winds.
As of now, the Pygmy three-toed-sloth are critically endangered and weak law enforcement, deforestation, and poachers are to blame. The Pygmy three-toed sloths are described to have buff-colored faces with dark circles that surround the eye and go outwards to their temples. Like all sloths, they are always in doldrums, which can be very unbeneficial to them. They have clay-orange fur that covers their face and their hair is long and bushy. “Long hair hangs forward to the forehead, giving the impression of a hood” (Grzimek 161).
Koalas are arboreal mammals, meaning that they live in trees. They live in eucalyptus trees and feed on their leaves, which are poisonous to most animals. A koala’s home is decided by two main factors: the presence of other koalas and eucalyptus trees. They can eat other tree leaves, but that usually occurs only when eucalyptus leaves are absent (Crawford n.d.).
This dense and luxuriant rainforest has the greatest diversity than any other in Australia and many in the world. The Daintree is also the home of rare and threatened extinct plant and animal species. The importance of this ecosystem is the very high. This ecosystem contributes to the overall health of this plant in many ways. Diversity contributes to the breakdown of pollution and helps to control the climate to name a few.
Habitat: Partially or completely open country, around mountains, hills, and cliffs. They use many different habitats ranging from arctic to desert, some include tundra, shrub lands, grasslands, coniferous forest, farmland and rivers or streams. They can be found in Mexico, North America, Alaska, and sometimes Asia, northern Africa, and Europe. They nest in high places such as cliffs, trees, or human structures. They build huge nests that they may return to for several breeding years.
The Central American Squirrel Monkey is found primarily in primary and secondary forests and cultivated areas in. They are omnivores, which eat insects and when available they also eat fruit, flowers, and occasionally vertebrates. The major population in located in Panama and Costa Rican border. They hardly ever travel on the ground and are most active during the morning and late afternoon.
The taiga is also known as boreal forest and is mainly distinguishable due to its abundance of carnivorous forests that are primarily made up of conifer or cone-bearing trees (NP, UC Santa Barbara). Three of the four most common conifers are evergreens, namely spruce, fir, and pine. The fourth conifer is the tamarack, also known as the larch, which is a deciduous tree. Other types of deciduous trees that can occasionally be found in the taiga include oak, birch, willow, and alder trees. The taiga does not feature a wide variety of plant life in comparison with other biomes due to its harsh climate; thin, acidic, and nutrient-lacking soil; and rocky terrain.
The sloth is a tree dwelling mammal that is found in central and South America. They vary from five to ten pounds and stand from one to two feet tall.( "EDGE of Existence.") Deforestation has caused the total sloth population to decline and the sloth is now considered an endangered species. Sloths live in the trees on which they feed so deforestation destroys their home and food at the same time. Sloths take around a year and a half to have one baby become fully grown and sloths only have one baby at a time.( "EDGE of Existence.") The sloth reaches maturity at around three years of age. this means the population will take some time to grow. ("EDGE of Existence.")
Tropical rainforests are an extremely unique and diverse ecosystem that are located around the earth’s equator. They once covered roughly 7% of the world, but due to human encroachment that has dwindled to just 2%. It is a highly moisture rich environment that typically receives anywhere between 60 and 400 inches of rainfall annually and average humidity ranges from 70 to 90%. A high average year round temperature, coupled with the moisture rich environment, creates an ecosystem that allows for a level of biodiversity seen nowhere else on the planet. This also results in a specific type of layering design that allows the system to survive and recycle its nutrients.
The phenomenal recent discovery of the species saola (Pseudoryx nghetinhensis), was found in the Annamite Mountains along the Laos/Vietnam border in 1992. The saola was the first latest large mammal to be discovered in over 50 years, making it one of the biggest zoological discoveries of the 20th century. Also known as the “Asian unicorn,” the rare saola species prefer living in moist, dense evergreen forests with little or no dry season. The saolas have been attempting to survive in the condensed regions of the subtropical evergreen or mixed evergreen and deciduous forests, only found within the Annamite Mountain Range along the northwest-southeast Vietnam-Laos border (Holcomb). The area of the narrow range of the forests that the saola used to inhabit was is 5,000 to 15,000 sq. km, although they don’t inhabit in this area anymore. The saolas’ extremely scarce numbers make their dispersal difficult to determine; currently, they are known to be densely populated into the decreasing area of the evergreen forests and travel mainly individually and occasionally in clumped dispersion. They have been mainly sighted nearby streams, most likely to survive off of the water and possible supplies nearby. Saolas also tend to live on the borderlines of the forests; they currently inhabit the mountain forests during the wetter seasons and live in the lowlands during the winter. Saola are currently known to be herbivores, eating leafy plants, fig leaves, and stems along the rivers, observed from locals that have sighted them. And their shelters that they specifically reside in are unknown.
Pagad, Shyama. "Sciurus Carolinensis (mammal)." Issg.org. IUCN/SSC Invasive Species Specialist Group (ISSG), 17 Oct. 2005. Web. 26 Mar. 2014.
The Yasuni National Park possesses very diverse rainforest which significantly impact how the ecosystem functions; yet the the processes of disturbance and succession greatly affect them ("Yasuni National Park, Ecuador", "Ecuador Yasuni ITT Trust Fund" ). Just one hectare of the park contains more species of trees and bushes than all of North America ("Foreseeable Impacts of Oil Industry Activity in Yasuní")! There are a staggering 1762 species of trees and shrubs that have been identified in Yasuni, and approximately 400 of them are inherent to the region (“Foreseeable”). Hundreds of the plants in the previously untouchable zones have not even been classified or studied in depth (“Foreseeable”). The park is also paradise to a multitude of animal...
The Human Impact on Rainforests Human Impact on Rainforest is it a necessity? Rainforest are the beautiful gift of Mother Nature. It consists of the most magnificent species and plants in the world. 4.2% of the world’s animals live in the rainforest. This statistic it self shows how bad it would be to destroy such essential part of the worlds biodiversity.
5. What is the difference between a'smart' and a'smart'? Northern Coniferous Forest, http://www.uwsp.edu/acaddept/geog/faculty/ritter/geog101/biomes_northern_forest.html.
Tropical rainforests have many species of plants and animals. They are very interesting and many scientists today study it. Rainforests are an important part of our environment and it is important for us to protect it. That’s why we have to stop global warming.
Mangrove forests are established in various regions of the world and one of the most prominent regions is the continent of Australia.