WATERSHEDS AND RAINFORESTS
WATERSHEDS AND RAINFORESTS
Dear Mr. President: It is good to know that many
groups are implementing tree planting projects everywhere, including the DENR
that is undertaking the National Greening Program (NGP). Despite all these
projects however, there appears to be no overall goal or general direction that
is guiding or integrating all these worthwhile initiatives. That is the reason
why Mr. President, that with your approval, let us adopt the common goal of
reviving our watersheds and rainforests, all over the country.
I know that it is a long story to tell Sir, about how
illegal loggers cut down the trees in our forests, and how that has resulted in
devastating floods because we have lost the trees that retain the water in the mountain,
therefore also depleting our watersheds in the lowlands. Sadly Sir, that is all
lost in the past, but fortunately, we still have something to look forward to
in the future, and that is the revival of our watersheds and our rainforests.
What is the difference between an ordinary forest and
a rainforest? While a few trees might be enough to form a forest, it takes much
more and much longer to from a rainforest. According to Microsoft Copilot, “a rainforest
is a specific type of forest that receives a high amount of annual rainfall--typically more than 2000mm (80 inches). Rainforests are knownfor their dense, lush vegetation and incredible biodiversity”. So
there you go Sir, it is the amount of annual rainfall that makes the difference
between an ordinary forest and a rainforest, and that rainfall is exactly what
we need to restore our watersheds.
Realistically however,
it takes hundreds, if not thousands of years to form a real rainforest. But what
is going to stop us from starting it now? It did not take is a hundred years to
destroy our forests, so perhaps it will not take us a hundred years to grow at
least a dense forest in all our mountains, perhaps just enough to hold water in
the roots to reduce floods, and to feed water into our watersheds.
To be able to implement
this massive project Sir, we must do better than what the DENR did in the NGP. We
cannot plant just plant any tree anywhere at any time. That is so because certain
trees are best planted in certain soil types, and certain trees grow best when
rainfall is most available at certain times. As a rule, we should no longer
plant invasive species like mahogany and gmelina, even if we think that these
already endemic. As a rule, therefore, we should only plant native tree species.
According to some reports, gmelina has the reverse effect in water retention,
because it absorbs all the water around it, thus depriving water from the other
trees.
Mr. President, may I respectfully
suggest that you investigate what happened to the NGP? It appears that a lot of
money has been spent for it, with nothing much to show. There are reports that many
of the seedlings were overpriced, and deliveries were often “recycled” if you
know what I mean. The good news is there are some NGOs that are working on the
propagation of native tree species, and one of them is the Philippine Native Tree
Enthusiasts (PNTE). IKE SENERES/10-22-2024
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