VietNamNet Bridge - Environmental sustainability is the main
objective of the Government to avoid the problem of "grow first, clean up
later," which is the development strategy of a number of other Asian
countries.
No topic is closely related to
land policy as environmental management. No activities of the Vietnamese
Government to promote growth, increase competitive advantage, improve social
welfare or to pursue the goals of modernization and middle income can be
separated from environmental issues. And there is no aspect of the environment
can be separated from the land and the space in which it is associated. Land
and environment are linked and depend completely on each other. However, so
far, in fact the link between environmental management and land policy is very
weak.
It is difficult to assess
environmental management in Vietnam. Vietnam has made impressive achievements
and values in banning forest exploitation on a large scale, strong support of
the State (including incentives) for forest restoration, efforts in the
protection of mangroves, marine resource management, expansion of the national
parks, nature reserves and special-use forests.
However, other activities are
going contrary to the above results. Pesticides, herbicides are use rampantly,
causing pollution in the Mekong Delta and Red River Delta. These areas are
currently under pressure from industrialization and urbanization.
The excessive use of groundwater
in the Mekong Delta region causes saltwater intrusion and land subsidence. Dams
and hydroelectric plants as Son La, Yali ... have made negative effects locally
and in the downstream regions.
Rapid growth of individual public
means of transport makes the increase of urban smoke and dust. Waste treatment
systems in industrial parks are slowly installed, making solid waste and
hazardous materials spill into river systems and absorb into the soil. Upstream
pollution has increased the cost of water treatment and water purification that
consumers have to pay.
There are many projects,
including the support of international donors, are underway or set up to deal
with environmental issues.
Environmental sustainability is
the main objective of the Government to avoid the problem of "grow first,
clean up later," which is the development strategy of a number of other
Asian countries. More importantly, sustainable environment is the foundation
for objective to become a middle-income industrial country in 2020.
In recent years, many discussions
focused on environmental challenges and consequences of climate change. The
forecast shows that a large area of the two deltas and the coastal area will be
flooded and the downstream areas and many forests will suffer from severe
weather. In a few scenarios are given, the temperature increase will make a
longer dry season and increase the frequency of drought, making farmers to
change farming practices.
These potential threats show the
need to have prevention plans from now on to ensure strategies for mitigating
the consequences of natural disasters and adapt to climate change.
Although the effects of climate change
are predicted to be very serious for many regions and countries, it is
necessary to check the prediction. Vietnam currently has serious problems
related to environment. The negative environmental impacts in the past should
be handled while Vietnam still has to pay attention to the current problems.
There are two reasons for doing
this. First, it will help to prevent or at least mitigate them from causing
further damage. Second, the appropriate action today will create the conditions
(policy, process, power, institutions, etc.) and the ability to help the
country deal with the consequences of climate change when they appear.
Unclear environmental
achievements bring many opportunities and pose challenges for Vietnam. Forest
restoration and control of wood exploitation, renovation of bare hills,
improving midland and mountainous land management create more spillovers.
The afforestation program has
contributed significantly to the process of carbon absorption. Stable
maintenance of watershed areas helps reduce the risk from frequent floods.
Watershed protection also helps reduce sediment congestion and environmental
pollution for the downstream areas, improving the performance of the operation
depending on the watershed. Reducing the accumulation of sediment will extend
the life of dams and reservoirs, limit river and port dredging. Wastewater
treatment plants can work stably, reducing the operating, replacement and
maintenance costs.
In contrast, the pollution
problems associated with the abuse (and even irregular use) of pesticides,
herbicides have made direct impacts on product quality, especially grains,
seafood products and fruits. These toxic products adversely affect the health
of Vietnamese consumers. When being exported, these products are tightly
controlled by the health agencies in foreign countries, and this is affecting
the reputation of Vietnam in becoming a responsible exporter.
Soil salinity due to the
construction of dams on the upstream areas in Vietnam and due to land
subsidence from groundwater exploitation has been warned. This reduces the area
that is suitable for cultivation of two crops of rice and other crops that are
inappropriate to salty soil. Farmers adapt to this phenomenon in the form of
rotation of rice-shrimp farming. Thus, the change has partly brought about a
positive benefit in terms of environmental and economic aspects.
The efforts to build dikes to
block saltwater always has a negative effect. The deltas still need frequent
floods to maintain the fertility and structure of farmland. Dykes and barriers
whether they are operating well, still retain pollutants, leading to reduced
soil quality and soil productivity.
The changes in land policy in
Vietnam have made a significant impact on the environment. The forest restoration
as being mentioned above has been encouraged by many forms in the land law.
Afforestation program participants have access to land. Many legalistic
restrictions have reduced (but not eliminate) the act of illegal deforestation.
The allocation of land to farmers has promoted them to better manage land. In
fact, poor management of the midland and mountainous land is mainly due to the
distortion of economic incentives, lead to the circumstance of
"everybody’s business is nobody’s business."
Vietnam’s situation in the
protection of environment is similar to many countries in the world. Promoting
environmental protection-oriented activities requires worthy incentives and
institutional preparation to push people to change their negative behavior.
The preparation of institutions
is an important issue. The Land Law and legal regulations have to prevent the
abuse, misuse of pesticides and exploitation of groundwater. To ensure
compliance with the law, it is needed to have effective, transparent monitoring
systems fair administration, along with penalties to deter polluters.
So how do the current law and
land policies affect the land use dynamics in Vietnam? There are three issues
emerging: keeping rice land forever; rural poverty exacerbating by compensation
in land acquisition process; and short-term agricultural land allocation.
When people have too few
resources to generate the necessary income for them, poverty is for sure. While
growing rice makes people poor, they can absolutely increase income if they are
allowed to switch to fruit crops, livestock, aquatic products, vegetables and
flowers. Abuse of groundwater and polluting rivers, ponds and lakes are forms
of indiscriminate exploitation of natural resources.
When the common resource is not
strictly controlled, farmers have no reason to preserve them. This is the truth
in some cases; people expect their land to be revoked. The allocation of
short-term agricultural land (20 years from November 1993) makes the reduction
of the desire to invest more in production than some operations to quickly
recovery capital in the short term.
Four other policies related to
land create other negative effects. Reducing the cost of irrigation has led to
the inefficient use of water and the overload of the irrigation system. Because
of the discharge of wastewater from industrial and agro-processing zones into
the water systems, contaminated water cannot be used for cultivation. Chemicals
and antibiotics used in aquaculture often poison rice and fruit growing areas.
Pesticide and fertilizer flow to the downstream areas, causing serious effects
on health and creating conditions for moss, algae growth, interfering the flow
and the survival of the plants that have the function of cleaning and filtering
water.
Although there have been a lot of
encouragement, management, monitoring of the environment has still played a key
role in dealing with acts of environmental vandalism. Vietnam has had a legal
framework for the environment, but the environment is still being undermined in
many places, and it is barely controlled because the stage of monitoring and
dealing violations is weak.
A recent report by the Ministry
of Natural Resources and Environment has shown that less than 40 percent of the
country's industrial parks have waste treatment systems that meet standards of
environmental management. This pollution in turn generates other toxics as
being mentioned above.
Along with strengthening
monitoring, reduction of poverty is crucial for environmental protection and
management of environmental resources. The poor have little choice but to take
advantage of short-term opportunities (including vandalism resources) to ensure
their livelihood. Preserving resources for the future generations is not
reasonable behavior for them. So, to continue the eradication of poverty,
eradicating poverty is the most effective solution for Vietnam to handle the
environmental issues.
Ho Dang Hoa, Le Thi Quynh Tram,
Pham Duy Nghia and Malcolm F. McPherson
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