Thursday, 30 October 2014

POPULATION ECOLOGY PAPER - THE EFFECTS OF HUMAN INTERACTION WITH ENVIRONMENT


Chapter I
Introduction
1.1.   Background
Earth to date has demonstrated its ability to give life to inhabitants a creature. This is because there is a natural resource that can be used to meet the needs of human life. Of the many natural resources that are available, can be grouped into two categories, namely natural resources in the form of living organisms (biotic natural resources / natural resources that can be renewed) and natural resources in the form of inanimate (non-living natural resources / sources natural resources can not be updated).
Earth as a residence for the life of living creatures, have the natural resources that can be used to support the survival of living beings. Knowingly or without us knowing it, a lot of items that we use in everyday life comes from natural resources that are all around us. Start from household appliances, building materials, agricultural materials, to ingredients drugs many of which come from the materials around us. Natural materials are there that can be used directly by humans. But there is also a need to be processed first before we can use.
Natural materials available in the form of the earth including plants, water, soil, rocks, minerals, coal, natural gas and petroleum, etc. Each type of material of such nature had their respective roles to human life, either directly or indirectly. The materials that exist around us have properties and characteristics of each are different from one another. These characteristics include the physical properties, chemical properties and structure. The characteristics makes such materials could have a specific function that is typical. Rocks, sand and metal, its very hard, sometimes are toxic and do not contain ingredients that the body needs so that material is not intended for food and are often used for purposes other buildings and infrastructure. But instead of natural ingredients derived from plants and animals contain many ingredients that the body needs, such as carbohydrates, proteins, fats so it is often consumed as a source of energy for human growth.
Man in meeting their needs require natural resources, such as land, water, air, and other natural resources which include natural resources and renewable natural resource that can not be updated. But we must realize that the natural resources needed to have limitations on availability according to the quantity, quality, space and time. Therefore, it is necessary to manage natural resources wisely and sustainably. Indonesia's natural resources potential that we have learned, and the natural resources that should be utilized. To make use of the necessary skills, expertise, and technologies for in exploiting the natural resources people must have the skills and high technology in order to use it optimally. So human resources also have an important role in the management of natural resources that are so abundant that Indonesia.
Environment and humans have a very close relationship, this can be seen from human activities undertaken is determined by the circumstances surrounding neighborhood. Very supportive of natural resources and human activities can not be separated again as interacting. While human activities also affect the existence of resources and environment, environmental damage caused by human activities eg pollution of air, water, soil and forest destruction that can not be separated from human behavior that is not considering the impact on the environment that can harm humans which ends well.
1.2.   Problem Formulation
ü  What is the sense of Resources and Environment?
ü  What bad habits of human influence on the environment?
ü  How Natural Resource management is good?
1.3.   Purpose
ü  Explain the meaning of Resources and Environment.
ü  Describing the effects of the bad habits of man on the environment.
ü  Explain how the management of natural resources is good.


CHAPTER II
Content
2.1.   Environment and Natural Resources
Environment is everything that is around, in the form of living things, inanimate, real or abstract objects, including other humans as well as the atmosphere is formed due to the interaction between the elements in nature. The scope is so broad that the environment is often grouped into several groups to map the environmental assessment. Environmental groups in question include:
ü  Living environment (biotic) and non-living environment (abiotic).
ü  Natural environment and human-made environments.
ü  Prenatal environment and postnatal environment.
ü  Biophysical environment and the psychosocial environment.
ü  Aquatic environment (hidrosfir), environmental air (atmosphere), the soil environment (lithosphere), the biological environment (biosphere), and the social environment (sosiaosfir).
ü  The combination of the above groups,
Law of the Republic of Indonesia No. 4 of 1982, about the basic provisions of environmental management, Chapter I, Article I states that "The environment is a unity with all things space, power, state, living things, including humans and their behavior, which affects continuity of livelihoods and human well-being and other living things ". Referring to the definition of the environment according to the Act, means the power is also part of dar environments. According to Chapman (1969) says that the resource is the result of human judgment against environmental elements it needs. He further distinguish their understanding of resources 3, namely:
1) Total stock;
2) Resources;
3) Reserve.
Other than that there are several definitions of Natural Resources shows koralasi between resources and the environment are:
ü  According to Ireland in 1974 in Soerianegara, 1977, Natural Resources is the state of the natural environment that has a value to meet human needs.
ü  According Suryanegara (1977), Natural resources are the elements of nature, both physical and human biological needed to meet their needs in order to improve welfare.
ü  According to Isard (in Soerianegara, 1977), natural resources and the environment are the raw materials that can be used to meet human needs and mensejahterakannya.
ü  Law No. 1982 Article 4 (5) states: "natural resources are environmental elements consisting of human resources, biological resources, non-living resources, and man-made resources".
ü  Natural resources are all the riches in the form of inanimate objects and living things that are on earth and can be utilized to meet the needs of humans fend (Abdullah, 2007: 3).
ü  Scientifically (Wulansari, 2011: 12) natural resources (Natural resources) constitute the entire bond biophysical environment system elements that are actual or potential to meet human needs.

Natural Resources (commonly abbreviated NR) is anything that comes from nature that can be used to meet the needs of human life. Thus natural resources are all natural resources in the form of inanimate objects and living things that are on earth and can be utilized to meet the needs of human life. Natural resources can be classified according to several things (Wardiyatmoko, K; 2004:102). Based on the used parts or shapes can be grouped as follows:
a.     Natural resources are utilized when the material that is material tersebut. For example of natural resources: limestone and clay processed into cement as a building material.
b.    Natural resources are natural resources in the form of living beings are animals and plants are called plant natural resources and animals is called animal natural resources.
c.     The natural resources of energy that when human uses of the goods is the energy contained in the natural resources, to propel the vehicle or engine.
d.    Natural resources or space is the space where humans needed in hidupnya.Contoh: shelter, playground, room for livelihoods (agriculture, fisheries).
e.     Natural resources of time, it is difficult to imagine because of the time bound to the utilization of other natural resources. Example: the dry season is difficult to get water, consequently interfere with agricultural crops.

2.1.1. Natural Resources Based on The Types
a.     Natural resources non-biological (abiotic), namely natural resources in the form of inanimate objects. Consisting of:

Ø  Water
Water is one of the main needs of living things and the earth which dominated by territorial waters. Of the total area of ​​the existing water, about 97% of the salt water (sea areas, oceans, etc.) and only about 3% that is freshwater (region of rivers, lakes, etc.). Along with the growth of the human population, the need for water - both domestic and energy purposes - will continue to rise.
Water is also used for irrigation, the basic ingredients of the drinks industry, mining, and recreation assets. In the field of energy, the use of technology as a source of electricity and water as a substitute of petroleum that has been and will continue to grow because in addition to renewable, energy generated from water is not polluted and also tends to reduce the greenhouse effect is so good for the environment.
Ø  Wind
The wind is capable of producing energy by using turbines which are generally placed at a height of over 30 meters in height land area. Besides sumberny renewable and always there, the wind energy produced is much cleaner than the residue produced by other fuels in general. Netherlands and the UK are two countries that have applied wind turbines as an alternative energy source
Ø  Soil
Soil is one of the non-biological natural resources that are essential to support the growth of the population and as a food source for many species of living things. The growth of agricultural crops and farm is directly linked to the level of fertility and soil quality. Soil is made up of several components, such as water, air, minerals and organic compounds. Non hayatoi resource management is becoming very important remind rapid world population growth and environmental pollution conditions that exist today.
Ø  Mining Product
Natural resources mining results have a variety of functions for human life, such as the basic material infrastructure, motor vehicles, energy sources, as well as jewelry. Different types of excavation results have significant economic value and this triggers the exploitation of natural resources. Some countries such as Indonesia and Saudi has a very large income from this sector. However, its use requires a limited amount to be done efficiently and wisely.
b.    Natural resources (biotic), the natural resources in the form of living beings. Consisting of humans, animals, plants and microbes.
2.1.2. Natural Resources Based on The Character
a.     Natural resources are renewable natural resources that can be used over again and bears can be preserved. For example: water, plants, animals, forest products and others. It says renewable because nature can hold back the formation within a relatively short time. Natural resources are formed in 2 ways:
Ø  Establishment of the reproduction.
Occurs in natural resources can continue to grow in a short time even though its management is less precise, but these resources can also be extinct and all the natural resources of this nature can not be extinct then shaping it again.
Ø  Establishment because of the cycle.
Some natural resources such as water and air occurs in the spinning process or cycle. With the existence of this cycle anyway, these resources can be updated. Some things can reduce the quality and quantity of natural resources, among other dipebarui:
o    Air pollution (decrease in the quality of the atmosphere)
o    Deforestation (decrease in the quality and quantity of groundwater)
b.    Natural resources are non-renewable natural resource that can not be recycled or can only be used once only, or can not be preserved or can instantly become extinct. For example: petroleum, coal, tin, natural gas, and etc. Natural resources that can not be updated differentiated according to the power and value of its consumptive use are:
Ø  Natural resources that are not rapidly depleted
Do not run out quickly due to the value of human consumption of natural resources is relatively a small amount. For example: diamonds or gemstones.
Ø  Natural resources are rapidly depleted
Quickly depleted due to the value of human consumption of natural resources is relatively large. For example: the amount of natural gas and petroleum.
In Law No. 11 of 1967 on mining, mining items grouped into 3 categories, namely:
ü  Class A class that strategic minerals (essential for the defense and security of the State or guarantee the State's economy). For example, petroleum, coal, radioactive materials, copper, iron, aluminum, tin, and other metals minerals.
ü  Group B which is a vital mineral (essential for the livelihood of many people). For example, gold, silver, magnesium, gemstones, asbestos and others.
ü  Group C ie group of minerals other than class A and class B above. Examples of industrial materials (limestone).
c.     Natural resources that are unlimited (unlimited) ie natural resources will always trsedia all time, for example: the sun, the flow of sea water, air, etc.
2.1.3. Natural Resources Based on The Usability And Usage
a.     Natural resources are the raw material-producing natural resources that can be used to generate objects or other items so that the value of the point will be higher, for example: a forest products, minerals, and agricultural products and others.
b.    Natural resources are the energy-producing natural resources that can generate or produce energy for the benefit of mankind on Earth, such as waves, currents of the river water, sunlight, oil, natural gas, and so forth.
2.1.4.     Natural Resources Based On The Use And Value Of Its Consumptive Power
a.     Natural resources that are not rapidly depleted because of the value of goods has relatively small consumptive. Humans only use it in small quantities, used repeatedly, so do not run out quickly
b.    Natural resources are rapidly depleted due to consumptive value of such goods is relatively high. Humans used it in large quantities, recycling is difficult to do.

2.2.    Effects of Bad Habits Human Against Environment
Human Relationship with Nature
1 Determinism
·         Charles Darwin, in his theory of evolution, living organisms have evolved continuously influenced by nature.
·         Friedrich Ratzel argued that population growth and the growing culture is determined by natural conditions.
·         Elsworth Huntington states that the climate will determine the development of human culture.
2 Posibilism
·         Man has life because of the natural control is not very influential.
3 Technology Optimism
·         "Technology is the backbone of development". Because it can help and open the "secrets of nature" for human welfare.
4 Doctrine of God Beliefs
Nature and its contents were created by Almighty God with the help of science and technology development with maintenance.
2.2.1. Problems of Environment and Natural Resources
Problems will arise if a man can not maintain the balance of nature, among others:
a)     Erosion and Flood Problems. Erosion is a natural phenomenon and is often referred to as erosion geoglogi. Erosion events occur slowly especially true with the help of the media in the river water erodes the base and the edge of the river. Events erosion is also accelerated by the presence of improper land use by humans to the detriment of the environment.
b)    Pollution
Ø  Soil Pollution
Garbage agricultural industries that use artificial fertilizers has led to soil contamination. Garbage is chemicals which when collected in a certain amount can endanger life through the soil in which the trees grow and thrive. For animals and humans excessive amount of nitrate is toxic. This can lead to cyanosis in children, the onset of respiratory difficulties due to disruption of the role of hemoglobin in oxygen binding. In addition, DDT is a dangerous indication of contamination in the soil because the material can not be described and can penetrate into the trees or the fruits of our planting and it caused sterility in birds.
Ø  Water Pollution
Pollutants can be mixed with water in many ways directly and indirectly. Suppose through the sewage plant, exposed to pesticides, herbicides, and insecticides used in agriculture humans, and so forth.
Ø  Air Pollution
Air pollution occurs when the air component present in an amount above the normal threshold and harm the environment, it can be obtained Darin diverse human activities either daily or in the production and use of motor vehicles.
Ø  Sound Noisy
Noise that occurs in big cities in part as a result of various types of sound issued machines or vehicles whose number is increasing uncontrollably. This is to some extent very dangerous to humans because it can lead to deafness, blindness, and depression.
c)     Forest Damage
Indonesia's forest wealth is priceless. Along the equator, Indonesia's forests stretching from one island to the other. That is why Indonesia is often called the Emerald of the Equator. Indonesian forest functions as the lungs of the world, because it absorbs carbon dioxide. Other forest functions sebagaoi water management, climate, erosion control, soil fertility, where live animals, and as a place to store wealth in the form of natural forest products. Outcome and impact of forest destruction can be explained as follows:
1.     Disruption of hydro-system orologis
Flooding during the rainy season and drought in the dry season is one example of the non-functioning of the forest to keep the water system. Rainwater that falls can not be absorbed by the soil, or surface runoff flow rate is so large. Rainwater that falls directly into the sea carrying a variety of sediments and particles result from surface erosion. Flash floods everywhere that caused loss of property and lives. Affected communities and the loss of property due to the shelter where they brought flash floods, even plus loss of spirit priceless
2.     Loss of Biodiversity.
Indonesian forest has diverse flora and fauna species, logging and deforestation caused endangered species will become extinct. Even unknown species names and their benefits disappear from the earth's surface. Indonesia's forests, including tropical rain forests has 3000 species of plants in one acre plus more species in it. If deforestation rates reach 1-2 million hectares per year can not be prevented, the tropical forests will be lost.
3.     Poverty and economic disadvantage.
The people of Indonesia will be poorer if we do not have a forest, that's what President Bambang Yudhoyono. MoF suggests that the loss of state per day reached Rp.83 billion and it is only from deforestation due to illegal logging.
4.     Climate Change and Global Warming.
Forests as the lungs of the world producing oxygen for all creatures on earth can not perform its functions to recycle carbon dioxide. The higher the carbon dioxide in the air causes the greenhouse effect.
5.     Marine Land and Sea
Understanding and definition of forest as an ecosystem form of landscape that is dominated by natural resources kind of trees in communion with the environment, the one with the other can not be separated. If one damaged component in the forest, it will affect the other components of the ecosystem. The relationship between structure and function in the ecosystem running in harmonious balance, but if the structure of the forest is degraded, as a result, and the impact will affect the functioning of the forest itself. The damage does not only occur in forest ecosystems on land, but the impact on the marine ecosystem damage in the well. Forest damage occurred as a result of erosion and flooding brang ocean sediments to damage the marine ecosystem. Fish and coral reefs as living beings waters gets the result of malicious activity on the ground. Damage like this is felt by small islands in Indonesia, with local characteristics das short and very fast steep topography effects on the marine environment.
6.     Abrasion Beach
When the trees felled on the coast it is no longer protection for coastal areas. One of the functions of mangrove forests and coastal forests is to maintain the beach area from the pounding waves of the ocean. Ocean waves that hit the coast, can cause coastal erosion
7.     Intrusion of the Seas
Sea water can seep down to the ground if the coastal forests such as mangroves and coastal forests dirusakan. Plus the "mining" of water as household necessities of life continues to suck up groundwater supplies in the absence of equilibrium infiltration of rainwater that falls.
8.     Loss of culture
It is most evident that forests become a source of livelihood and inspiration from the life of society. A wide variety of forest-related culture as symbols and mascots derived from forests, such as the tiger mascot of Reog, martial arts as an Indonesian martial art, proboscis monkey as the mascot of Borneo, and so on. If all this is gone extinct, the source of inspiration and pride of the local community
.
2.2.2. Natural Resource Damage
Availability of natural resources in the earth's surface is very diverse and spread unevenly. There is a natural resource that is abundant and there are also a limited number or very little. In fact there were once taken to be discharged. When there is an imbalance between population and natural resource inventory, the environment can change.
Changes as a result of human activities can be good, could be bad. Examples of environmental changes in the direction of the bad are the pollution of the environment (air pollution, water, and land), forest clearing, and problems in the social sphere. Generally, damage to natural resources caused by the management without calculation. Forms of damage to natural resources in Indonesia are as follows:
a.     Agriculture
Deforestation is one example of the damage caused by shifting cultivation agricultural activities. Place which left to become less fertile and covered with reeds. Further result, during the rainy season will be a process of intensive soil erosion surfaces. This could lead to flooding, while the dry season when the place like that will happen will experience water shortages.
b.    Fishery
Wrong fishing methods, such as the use of trawl nets also cause increasingly reduced certain types of fish in the waters. Moreover, when using explosives, not only of the dead fish, but larvae and other small fish die, too.
c.     Technology and Industry
The use of tractors in plowing the field as a tool, is to simplify and accelerate the tractor in plowing a field. However, sometimes there are other things that carried such, residual fuel, oil discharges, and so forth. This can damage the environment.
d.    Pollution
Pollution is the event of changes in the state of nature (air, water, and soil) because of the new elements or the increasing number of specific elements. Various kinds of pollution are as follows:
»    Air Pollution
Results of industrial waste, mining waste and vehicle fumes could pollute the air. The exhaust fumes consist of carbon monoxide, carbon dioxide, and sulfur dioxide. Carbon dioxide resulting in stuffy and the air of the earth's surface temperature increases. Carbon monoxide can poison living things on and off, while sulfur dioxide causes air causing corrosive on metal perkaratan process.
»    Noise Pollution
Noise pollution can arise from noisy-noisy sound of cars, trains, airplanes, and jets. In entertainment centers can also pollute the sound that comes from a tape recorder that played loud. Noise pollution can lead to a variety of diseases and disorders in humans and animals, such as heart problems, respiratory and neurological disorders.
»    Water Pollution
Disposal of the remains arbitrarily industry can pollute rivers and seas. If the rivers and seas polluted, consequently a lot of fish and microbiology who live in it is not able to live longer. In addition, river and sea water was also polluted water sources polluted resulting human sehinnga difficult to get safe drinking water and clean
»    Soil Pollution
Basically, the soil can be polluted, causing among other things:
·         The building items or substances are not soluble in water from factories.
·         Disposal of chemical pulp and paper wrappers plastic bottles.
e.     Flood
Environmental factors that cause flooding, among others:
§  Deforestation in unplanned
§  Waste disposal in any place
§  Hard water seep forest in urban land as urban land covered a lot of cement concrete and asphalt.
§  Damage to embankments of the river and its many rivers with a shallow meandering river.
f.     Volcanic Eruption
Volcanic eruptions can damage the environment, among others:
§   Lava and hot lava destroy anything that is passed.
§   Cold lava can damage agricultural areas and residential areas as well as other building residents.
§   Volcanic dust scattered in the air, can block solar radiation, and endanger air flight.
g.    Earthquake
An earthquake is a vibration or movement of the earth's crust as a result of endogenous power. Environmental damage caused by the earthquake, among others:
ü  The highways, bridges, houses and other buildings damaged.
ü  The surface of the earth scattered, broken a lot of ground, so that the telephone network is damaged and does not work.
ü  The earthquake occurred in the sea can cause huge waves (tsunamis).
h.     Hurricane
Damage caused by hurricanes is as follows:
ü  The homes that are less robust brought up to several kilometers.
ü  Building brick house and damaged the roof of the building -gedung even collapsed.
ü  Destructive forest, plantations, and agriculture.
i.      Drought
The damage caused by drought, is as follows:
§  The plants are dying that can threaten the lives of other living creatures.
§  The rivers, lakes and ground water to be dry so it can be detrimental to agricultural areas.
§  Wells and water sources dry.

2.3.   Management of Natural Resources
2.3.1.     Natural Resources Management Based Environmental And Sustainable Principles
Natural resources must be preserved to support the survival of living things, efforts to conserve natural resources as follows:
1. Reforestation and Afforestation
Afforestation and reforestation to prevent environmental damage related to water, soil and air. Advantages greening implementation are as follows:
a. Herbs can filter and regulate water, prevent flooding, and cause springs.
b. The plants can fertilize the soil as the leaves fall and rot to form humus and plant roots prevent erosion and landslides.
c. Herbs cause fresh air because plants breathe CO2 and release O2 breathing for human purposes.
2. Swale or terracing
Swales made to prevent erosion and serves to maintain soil fertility on terrain sloping and hilly.
3. Development watersheds
A watershed is an area that is often a layer of soil erosion by the stream. The effort to manage the flow of watershed among others:
a. Hold reforestation.
b. Build dams and irrigation channels regularly.
c. Strict action against environmental destruction as stipulated in Law No. 4 of 1982 on Basic Provisions of Environment Management.
4. The Waste water management
Waste water from households, industries and factories that dumped waste water can seep into the soil, into the ground and mixed with groundwater. As a result, it can be dangerous to humans. Some disturbances include:
a. Health, germs that can be transmitted through a sample of waste water: cholera, dysentery, and typhoid.
b. The beauty, causing sewage odor and also interfere with the beauty of the surrounding environment.
c. Rust or wear out, waste water containing CO2 accelerate rust or wear objects made of iron.
d. Biotic life, waste water interferes with the development of life because that can be deadly poisonous living creatures. Efforts to address the waste water are as follows:
a) Industrial location should be away from residential areas,
b) Required to install control equipment (water treatment) that gave rise to the wastewater plant.
c) The location of the industry should be kept out of circulation associated with drinking water source population.
d) Prevent sewer not to leak,
e) Finding sources of toxic materials and conduct chemical neutralization.
f) The element that can not be neutralized to be disposed of by way of planted or buried in a land far from water
5. Control of waste disposal
Trash can cause problems such as a den of disease, causing foul odors, and disrupt pandnagan eyes. Therefore, the waste must be disposed specified place and not to disturb the environment of life. Attempts to destruction of garbage, among others:
a. Burnt
b. For forage (food scraps, vegetables and fruits)
c. For biological       
d. For fertilizer materials.
2.3.2.     Utilization of Natural Resources Under The Principle of Efficiency
Natural resource is one of the basic capital constructions. As an authorized capital, natural resources should be fully utilized in a manner that is not destructive. Therefore, the utilization of natural resources should be done ekoefisiensi, meaning not damage the ecosystem, making it efficient and emmikirkan survival and the continuation of Natural Resources. Sustainable development aims to achieve sustainability of natural resources that support human well-being.
Indonesia is still a developing country, Indonesia has experienced a wide range of obstacles in the process of management and utilization of Natural Resources Indonesia is still lacking. Here are the common obstacles faced by Indonesia in the management and utilization of natural resources, namely:
»    The high cost of infrastructure for management of natural resources.
»    Cooperation with foreign companies that harm.
»    Transportation to the Regional Natural Resources Indonesia is an archipelagic limited given.
»    Lack of experts in the field of Natural Resources.
»    Human resources who do not meet the classification


CHAPTER III
Closing
3.1.   Conclusion
Man in meeting their needs require natural resources, such as land, water, air, and other natural resources, including natural resources into renewable and non-renewable. However, it should be realized that the natural resources dipperlukan have limitations in many ways, the limitations on the availability according to the quantity, quality, space and time.
Natural resources would be more useful if managed correctly and taking into account the values ​​and the preservation of natural resources without ignoring human nature as a result of the natural resources. A likely if maximizing natural resource management, especially in Indonesia, will be a positive impact on society by running welfare aspects of common interest so that the results of natural resources not only enjoy the foreign tenants but preferably for the welfare of the people of Indonesia itself. A wealth of natural resources that are in the earth, and also can be useful for the basic human needs of everyday life, such as the needs of primary, secondary and tertiary needs, such as rice, vegetables, fruits, textiles, fuel, Television, Mobile phone , radio.
Balance is not maintained between the industrial sector and the agricultural sector, decreased the Indonesian economy. If between agriculture and industry could go hand in hand of course, can increase state revenues. Moreover, it can overcome the problem of employment, by developing the agricultural industry. Agricultural products can be processed into raw materials, so as to reduce imports of Indonesia.
Environmental management including prevention, mitigation of damage and pollution as well as restore the quality of the environment has demanded the development of a variety of policy tools and programs and activities supported by other environmental management support system. The interactions between natural resources to human resources had become a nature which keeps a continuous and mutual symbiosis between the two. We must maintain and pay attention to our environment so that our grandchildren can feel the beauty, the beauty and comfort of this environment.

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