Conserving Biodiversity In Singapore: "Given the limited land available in Singapore, is it wise to set aside some areas as nature reserves?"
Singapore is a small island nation lying close to the equator. It is a country with limited land and resources with a population estimate of 5443835 people and land area: 241 sq. mi (624 sq. km); total area: 267 sq. mi (692.7 sq. km).Rapid urbanisation and ever growing population in Singapore has had a massive negative effect on the natural environment which has led to the loss of biodiversity and natural ecosystems. According to a report published by the National University of Singapore, which ranked the country as the "worst environmental offender among 179 countries". Singapore has largest
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Global warming i.e the increase in the temperature of the global surfaces is the main challenge of 21st century. From around 1980 to 2010, Singapore lost approximately 90 percent of its natural forests as a result of urbanisation and it has lost up to 73 percent of its animals and plants over the last two centuries.” World Conservation Union (IUCN) figures estimate that 77 percent of the island 's remaining butterflies, fish, birds, mammals, and other species are threatened”. Many of these endangered species will be at increased risks of extinction due to Global Warming. which will add on to the already extreme pressures from development and environmental pollution in Singapore. The demands of ever growing population has a profound impact on the environment and human conditions .Human activity in Singapore has generated many economic gains but at the cost of huge impact on the environment, including loss of biodiversity and ecosystems , which in turn has resulted in many social, economic and cultural losses. . Slowing down the rate of global warming is the main agenda of the nation today .This can be done by conserving …show more content…
The densely populated Singapore requires land use for residential purposes,schools,transportation ,industrial activities,transport system ,for recreational purposes and for activities which are typically located outside the city have to be accommodated within Singapore 's limited land area. These include setting of land aside for military training and military base , international ports and airports, land for water catchment and storage and major utilities such as power stations and water treatment plants . Some Singaporeans have an opinion that it is not a wise choice to set aside land for nature reserves .According to some Singaporeans retention of nature reserves reduces land available for development and does not gives it people good living environment . But preservation of biodiversity and ecosystems is essential for the survival of human population.““Biodiversity is essential for ecosystem services and hence for human well-being. Biodiversity goes beyond the provisioning for material welfare and livelihoods to include security, resiliency, social relations, health, and freedoms and choices. Some people have benefited over the last century from the conversion of natural ecosystems to human-dominated ecosystems and from the exploitation of biodiversity. At the same time, however, these losses in biodiversity and associated changes in
As demonstrated in some of the finest environmental literature of the 20th century, such as Norman Maclean’s A River Runs Through It, nature is powerful and continues on despite human corruption and destruction, and no matter how hard humans try to dominate nature, they rarely escape their own
Therefore, a reserve should be granted in order to revitalize their culture and way of life. And, a compensation should also be given to them to make the environment healthy once again, for their source of
People may know about climate change and the drastic changes it is having on the environment, but what they may not be aware of is that another degree increase in the world’s average temperature will cause even bigger problems for people all over. Climate change is long term shifts in temperature and patterns in the weather. Greenhouse gasses, gasses that trap heat in the atmosphere causing it to warm up are at an all-time high due to humans and the amount of fossil fuels we use. The most crucial result of climate change is global health, but animal endangerment and the rise in sea levels are also very important effects.
The relationship between species diversity and size of area. Research Task By Keaton Rea Grade 11 Table of contents Introduction and Hypothesis Review of literature Gathering of data Presentation of findings Discussion Conclusion Bibliography Literature Review In 1921 Swedish scientist, Olaf Arrhenius proposed the Species Area Relationship (SAR).
In another article written by Amanda Macmillan summarizes the effects global warming has on nature due to the cause of overload of carbon dioxide and forest deforestation. First, the text states earth’s rising “temperatures are fueling longer and hotter heat waves, more frequent droughts, heavier rainfall, and more powerful hurricanes”, which is not good news for us living here on planet earth. And it doesn’t stop there-there are also the effects of global warming creating even more “intense allergy seasons”, and the frequent sea level rise happening around the world.obviously these problems are not convenient for us we shouldn’t ignore this any more change must come. Other major examples found on a website called livescience.com it states “heavier flooding and precipitation” will come in result of global warming, and over the last 100 years the global temp has gone up .4 degrees celsius. These stats might not seem like a lot but they are having drastic effects on our
Every year hundreds of species are diminishing due to the global temperature increase. From
IMPACTS OF GLOBAL WARMING ON THE ENVIRONMENT SLINDILE.C MAZIBUKO 215011983 UNIVERSITY OF KWAZULU NATAL WESTVILLE CAMPUS DURBAN, SOUTH AFRICA ABSTRACT One of the biggest problems facing the world today is global warming. It is evident that there is climate change around the world. In recent years, we have so many unusual hurricanes, typhoons, floods, droughts and earthquakes. Plants and animals that lived in the cold climates are now disappearing.
The Problem: Global warming is influencing several parts of the planet. Global warming makes the ocean rise, what’s more the point when the ocean rises; the water covers numerous low territory islands. This may be a huge issue for many of the plants, animals and for the people living around the islands. Furthermore that water covers the plants and causes some of them to even die. The point is that when they die, those animals lose a source of food, alongside their habitat.
1. Introduction: Carbon dioxide (CO2) is one of the important green house gases (GHGs) emitted in the atmosphere through various human and natural activities. The human activities include rapid industrialization and urbanization, deforestation, excessive use of fertilizers in agriculture, excessive use of fuels, papers and many other manmade resources whereas natural activities include volcano eruption, forest fires, earthquakes etc. Emission of GHGs in the atmosphere leads to global warming which is one of the primary reasons behind the atmospheric changes that affect the human life directly or indirectly. The consequences of global warming are extremely harsh seasons, untimely rains, extended summers and floods that results in human deaths, destruction of flora and fauna in addition to the huge economical losses.
Imagine you live in a world where there are no plants, forest, animals, or oceans all there is in where these things us to be is concrete, landfills of garbage, and buildings. This is what will transpire if we do not protect or wildlife, wildlife conservation is a very important situation as it helps keeps plants and animals off the endangered list. According to the World Wild Life organization there are twenty-six endangered animals and twenty-one critically endangered animals this is very overwhelming as animals are an important part of our environment and ecosystem. With human population increasing at an alarming rate, with the growing rate of humans there is going to be less land for animals and plants, more man-made pollution and plastic debris will go into the oceans, lakes, and streams.
To become a sustainable society, we must eliminate our contributions to: No1. The increase of concentrations of substances extracted from the Earth’s crust (heavy metals and fossil fuels) No2. The increase of concentrations of substances produced by society (plastics, dioxins and DDT) No3. The physical degradation of nature and natural processes (harvesting forests and destroying habitat)
Global Warming causes and solutions The majority of scientists around the world have a fear of global warming and its effects on nature and humans around the world. Global warming is considered as one of the most threatened in our world today. This essay presents and explains the impact of global warming on earth and suggests to finding the best solutions can be done in order to minimizing those reason that affected on raising the temperatures to avoid this problem.
It occurs due to rise in global warming which occurs due to increase in temperature of atmosphere by burning of fossils fuels and release of harmful gases by industries. Climate change has various harmful effects but not limited to melting of polar ice, changes in seasons, occurrence of new diseases, frequent occurrence of floods and change in overall weather scenario. • Loss of Biodiversity: Human activity is leading to the extinction of species and habitants and loss of bio-diversity. Eco systems, which took millions of years to perfect, are in danger when any species population is decimating. Balance of natural processes like pollution is crucial to the survival population is decimating.
Global warming is an issue that is not new to us. It has already warmed by 1.5 degrees Fahrenheit since 1900s ("Global Warming Is Happening Now"). Ecosystems are feeling the heat and are struggling to maintain their lives. It is easy to observe that the effect of global climate change on the Earth.
According to www.conserve-energy-future.com, the first factor causing environmental degradation is overpopulation. Rinkesh, World’s Top Eco-Conscious Bloggers and website owner, stated that overpopulation leads to excessive consumption of goods and necessities which impacts natural resources. This is because more people demand more food, clothes, shelter and fuel. Because of this demand, their living space needs to be expanded in order to grow food and provide homes for people.