• Groundwater

Because the rubbish is buried the seepage oozing out water , underground and storing the system (trough , pipeline ,etc. ) in the playground, or the one that can not be fooled in the agriculture , industry handles and causes the material , energy or living beings to enter the persons who alter quality in groundwater. And ascertain the monitoring system that the change of groundwater water quality or the water yield set up , usually monitor by monitoring the well.

In order to prevent the underground water pollution from worsening . so the underground water pollution that the administrative competent authority stipulates controls the limit .

• Environmental volume

It is set up on the basis of the thing that the people experience degree showing to the noise differently in different period and area that mainly the weighting is adjusted, adjust the people's noise impression degree. Because advanced country to quite little research have environmental noise, to make extremely difficult materials, but because this index can offer the governments at all levels to draft and carry out the noise to control tactics and measure to consult , master improved performance of noise quality . much meanings.

• Drinking water

In order to fully understand the drinking water quality state of every area, the organ at all levels carry on to the water quality of drinking water fixedly or inspect the work by random samples over the years, hygiene by ensuring the safety of drinking water .

List the current project controlled of water standard of drinking water and every project to the health or right drinking influence, offer the people to consult, expect to be able to set up the habit of checking the water quality of drinking water regularly, in order to ensure the safety of drinking water.

• Water quality of rivers and creeks

The water quality of rivers and creeks represents environmental quality of the local basin, because a lot of materials will be dissolve and carry to the low reaches to the rivers and creeks by the hosepipe from the upper reaches, the local environmental protection work is done well, change naturally in water quality of rivers and creeks well. Can understand the states and changes of local rivers and creeks and environment while monitoring the water quality of rivers and creeks, and doing should be improving. Can know the change of long-term trend and short-term water quality of water quality of rivers and creeks . offer the present situation of the water quality of rivers and creeks to the masses, control and improve water quality . Think which behaviors can influence the water quality of rivers and creeks , how should and we stop to destroy factor of water quality in these in daily life.

• Acid rain monitoring

The main reason to cause the rainwater and acid is that sulfur dioxide in the air , NO and NO2. Large-scale oil plant and thermal power plant will discharge the waste gas of sulfur dioxide while burning; waste gas discharged of motorcycle, is a main source of NO and NO2 .

Acid rain is smaller than under 5.0 because of PH value , cause the poisonous element in the soil , rock to dissolve, flow into rivers and creeks , lake, make water body acid take, ecosystem change, organism in water will die in a large amount when being serious, because mineral substance of soil run off in a large amount at the same time, the plant is unable to get the sufficient nutrient, in addition, the acid of the blade loses, the plant will be withered , death. Will also produce serious corrosion other to the building , communal facilities , historical site and metal and material, cause human economy , the losses of the property and cultural heritage. The impact of acid rain to environment can be divided into several items: ( 1) Impact on water areas; ( 2) Impact on soil; ( 3) Impact on forest; ( 4) The impact on health and (5 ) impact on building . etc .. Ban it outside the factory and car s and motorcycle which discharge the waste gas, form and take more means of transportation of Volkswagen and economize on the electricity, in order to reduce the air pollution , reduce the production of acid rain.