Friday, 17 August 2012

Species in Jurong Lake Park (Part B)



Common name: Apple snail
Scientific name: Pomacea Canaliculata
Phylum/ Division: Mollusa 
Class: Gastropoda
Order: Mesogastropoda
Family: Ampullariidae

Apple snails are exceptionally well adapted to tropical regions characterized by periods of drought alternating with periods of high rainfall. This adaptation is reflected in their life style; they are moderately amphibious. They have an operculum which enables the snail to seal the shell entrance to prevent drying out while they are buried in the mud during dry periods.






Common name: Black Carpenter Ant
Scientific name: Camponotus Pennsylvanicus
Phylum division: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae

CHARACTERISTICS: Black Carpenter Ants are relatively large. Known mostly by this colour, this type of ant also has 1 segment to its waist and a long abdomen containing lightly-coloured dull hairs.
Though their name suggests otherwise, Carpenter Ants do not eat wood and instead feed on plant juices and other insects. Black Carpenter Ants do bite and can spray formic acid, but they do not possess the ability to sting their prey.
Worker ants live to serve the queen of which only one can be present in any mature colony.



Common name: Ixora
Scientific name: Ixora coccinea
Order: gentianales
Family: Rubiaceae
Although there are around 500 species in the genus ixora, only a handful are commonly cultivated, and the common name, Ixora, is usually used for I. coccinea. I. coccinea is used in warm climate for hedges and screens, foundation plantings, massed in flowering beds, or grown as a specimen shrub or small tree. In cooler climes, it is grown in a greenhouse or as a potted house plant requiring bright light. I. coccinea is also grown in containers, looking very distinguished as a patio or poolside plant. This tight, compact shrub is much branched and tolerates hard pruning, making it ideal for formal hedges, although it is at its best when not sheared. There are numerous named cultivars differing in flower colour (yellow, pink, orange) and plant size. Several popular cultivars are dwarfs, usually staying under 3 feet (1 m) in height. Ixora 'Nora Grant' is a popular dwarf and 'Super King' is a popular hybrid with much larger flower clusters than the species. Many new cultivars and hybrid of I. coccinea have come to market in the last couple of decades, leading to resurgence in popularity for the beautiful flame-of-the-woods.



Common name: White Rubber Vine
Scientific name: Landolphia Owariensis
Family: Apocynaceae
Lianas compete intensely with trees, greatly reducing tree growth and tree reproduction, greatly increasing tree mortality, preventing tree seedlings from establishing, and altering the course of regeneration in forests. Lianas also provide access routes in the forest canopy for many arboreal animals, including ants and many other invertebrates, lizards, rodents, sloths, monkeys, and lemurs. For example, in the Eastern rainforests of Madagascar, many prosimians achieve higher mobility from the web of lianas draped amongst the vertical tree species. Many lemurs prefer trees with lianas for their roost sites. Lianas also provide support for trees when strong winds blow.However, they may be destructive in that when one tree falls, the connections made by the lianas may cause many other trees to fall.
As noted by Charles Darwin, because lianas are supported by other plants, they may conserve resources that other plants must allocate to the development of structure and use them instead for growth and reproduction. In general, lianas are detrimental to the trees that support them: growth rates are lower for trees with lianas, they directly damage hosts by mechanical abrasion and strangulation, render hosts more susceptible to ice and wind damage, and increase the probability that the host tree falls. Lianas also make the canopy of trees more accessible to animals which eat leaves. Because of these negative effects, trees which remain free of lianas are at an advantage; some species have evolved characteristics which help them avoid or shed lianas.


Name : Bird's Nest Fern
Common Name: Nest Fern, Bird's Nest Fern
Scientific Name: Asplenium Nidus
Bird's-Nest Fern is a common name applied to several related species of ferns in the genus Asplenium. They grow in a tight, nest-like clump with a lingulate leaf rosette and are usually epiphytic, growing in trees. Bird's-nest Fern may also be seen growing on rocks and they will grow in the ground, too.

Name : Banyan Tree

Thursday, 16 August 2012

Credits and Acknowledgements (Part E)

Credits

Science Textbook
Wikipedia



Acknowledgements

Yilin-       Photographer(#3)
              In-charge of Part C,D & B
              Create and Design Blog
              Help to research
Dashaini- Photographer(#1)
              In-charge of Part A, D, B & E
              Create and Design Blog
              Help to research
              Editing of blog posts
Syazwan- Photographer(#2)
Hao Yi-    Helped in Part B

Part D, Conservation efforts at JLP


Despite all that Man has done to harm the environment, there are also people who are trying very hard to save the environment. Like the authorities of PUB, they put up signs to stop people from littering. Though there are some persistent park users who refuses to use the rubbish bin put up for them, these signs has done their bit to reduce the amount of rubbish which are thrown anyhow. We can also have talks to persuade park users to keep the park clean or put up posters at bus stops.

Part C, Impact of men @ Jurong Lake Park



Human activities have been taking place and these caused litters to be found anywhere and everywhere.These litters may be dangerous as some of them includes food. Food can attract unwanted attention from wild birds that may bring the litter to more places, spreading the dirtiness. Not only does it ruins the image of JLP, it also destroys habitats of wildlifes.  I feel that we should do our part to conserve the nature, not destroy it. It is our duty to keep it for the next generation. Im sure they deserve uch beautiful scenery and experiences with wildlifes.Also construction have been taking place near.These construction causes pollution to the wildlifes habitat, driving them away. Worst still, they nay not be able to adapt and die. Hence, I really believe that we should stop doing all this. Together, we can help

Wednesday, 15 August 2012

Our Reflection on Our Trip There (Part A)

Our Reflection

When we arrived at the park,we were very surprised to see the large range of the diversity of organisms in the park and how they interacted within themselves.We saw many species that we never saw,like the apple snail.We saw that there were a lot of plants and trees,and we saw many types of fruits.And what shocked us most was the shapes of the fruits.They were very unique.There were a lot of photos to take as there were many species in the park.In every park,there is always good and bad stuffs in it.But in this park,we were disappointed at the condition of it.Since it is a habitat for many living organisms it should be safe.But human activities are harming the park and also worsening the condition of the park.I could see that the park users were very inconsiderate as there were plastic bags,water bottles and other types of litter on the surface of the lake.Even on ground, there were litters and i could see that people at spitted on the ground.We were disgusted by their disgraceful act.But the thing that shocked us most was that people were too lazy to throw their rubbish into the bins as we found litters beside the bins.

Sunday, 12 August 2012

Introduction to Jurong Lake Park (Part A)

Jurong Lake Park is a nature park where vast varieties of plants and animals currently reside in this mini reservoir. Intriguing and interesting life almosts exists everywhere and that makes Jurong Lake Park stand outwith its creative and unique landscape of the area. Aquatic life, however seems to be affected by the construction work being carried out there. In certan parts of the lake, it is evident that litter is present as rubbish floats on the surface of the murky brown lake water.

Information taken from www.wikipedia.com

History of Jurong Lake Park (Part A)

Jurong Lake lies next to the Lakeside MRT station. It is a 70ha freshwater lake and reservoir lovated in the western region of Singapore formed with the damming of Sungei Jurong further downstream. The lake serves as a reservoir  contributing to the water supply of the country. It lies next to the Lakeside MRT station, which derived its name from this geographical feature. The lake is surrounded by parkland, which serves as a recreational ground for nearby residents in Jurong East and Jurong West New Towns.

There are several tourists attractions located near or even within the lake, including a Chinese Garden and a Japanese Garden, which are located on their respective islands within the Lake, as well as the nearby Tang Dynasty Village.

Information taken from www.wikipedia.com