"Special Seminars of CSEAS visiting
research fellows"
- Date&Time:
- 14:00-17:10, April 20 (Tue), 2004
- Venue:
- E207, East Building of CSEAS
Seminar 1: |
14:00-15:30 |
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Dr. Pipat Patanaponpaiboon,CSEAS Visiting
Research Fellow
"A Case for Mangrove Forest
Rehabilitation" |
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Mangrove forests are occupied by a unique group
of trees or shrubs growing on the intertidal zones of tropical and subtropical
estuaries, creeks where the salt water reaches. Furthermore, as mangrove
forests settle in the estuaries where abundant sediments accumulate through
upstream flows and daily tides, they act as a nursery for juvenile aquatic
animals. This diversity of animals and the unique vegetation type gives
mangrove forests the potential for ecological tourism, further merit
for their conservation. Therefore, the mangrove forests are recognized
as a valuable ecological and economic resource. In the last few decades,
mangrove forests in Southeast Asia have been exploited by charcoal and
timber production, tin mining, coastal industrialization and urbanization,
and coastal aquaculture like shrimp farming, which has a significant
impact on the decreasing forests.
Mangrove rehabilitation or restoration is an effective option that
has been initiated successfully in various destroyed areas of mangrove
forest. However, it is remarkable that the rehabilitation of mangrove
forest is not easy. Previous rehabilitation was mostly carried out
by trial-and-error, and the available information on rehabilitation
is mostly available for Rhizophora. Failed mangrove forest rehabilitation
is probably due to inadequate site assessment or an improper species
of mangrove seedlings being planted in the defined area. The soil elevation
and flooding regime should be also taken into consideration. Although
mangrove rehabilitation appears to be possible, restoring the complexity
of animals and microbial components is still questionable.
To deal with the problem of mangrove forest degradation, increasing
public awareness of the true value of this forest is recommended. At
the same time, the success of the mangrove rehabilitation depends upon
closer cooperation by local communities. It is suggested that an optimal-wide
green belt of mangrove forest along the shorelines should normally
be present in a good condition. The area behind the green belt can
be provided for traditional utilization in a sustainable and environment-friendly
manner.
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Coffee Break |
15:30-15:40 |
Seminar 2: |
15:40-17:10
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Dr. Aung Than, CSEAS Visiting Research Fellow
"Sustainable Tropical Forest Management: Myanmar Perspectives" |
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The Bountiful and Successful Past
The successive development of scientific tropical forest management in Myanmar
in the past 150 years since its birth in 1856 has been recognized by many
and authoritatively by the FAO, in its January 2004 report 'The State of
the World's Forests 2003', the near perfect Myanmar Selection System (MSS)
as successful in managing the country's vast forest resources on sustainable
basis. Today, 52% of the country land area (353,000 km2) is still covered
with protective and roductive tropical forests. The per capita forest area
of Myanmar, 0.8 ha, is moderate compared to the Asian average of 0.2 ha and
Southeast Asian average of 0.5 ha. The nation's foreign exchange earnings
have been topped by the forestry sector for the last two decades with the
peak of as high as 43% of the nation's total in 1986-87. The internal consumption
needs of timber and other forest products of the people including the subsistence
needs of the forest dwellers also have mostly been met in the past.
The Ugly and Difficult Present
The FAO, despite its optimism, is very concern of the deforestation rate of
Myanmar, which is alarming at 1.4% as indicated by satellite imagery data
on Myanmar forest cover for the last decade of 1990 -2000. It is significantly
high compared to the Asia's average of 0.05% and the world's average of 0.24%
and is increasing compared to earlier estimates.
The main culprit of deforestation in Myanmar is truly observed as illegal logging
and over-logging together with the usual agricultural expansion and shifting
cultivation. The situation is rightfully put as the result of complex political
and socio-economic implication during the socialist era and most significantly
during the past two decades.
Despite the difficulties even to look seriously into the true situation of
the tropical forest management dilemma of Myanmar, it must be solved by hook
or by crook if the valuable tropical forests of South-east Asia are to be preserved
on sustainable basis for the sake of not only Myanmar and her people but also
for the people of the region. But How?
Agriculture and Forestry
Agriculture and forestry are in the same fate facing the same dilemma if it
comes to the concern of food security and survival of the people. And the
solution to the forestry problems could only be found outside of the forests
rather than inside. In view of this wisdom, forestry and agriculture must
work together towards the sustainable future.
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