Conserving or removing mangroves essay

More information on mangrove species native to different areas can be found: Planting is often used as a restoration technique, although, mangrove restoration can occur naturally in years if the tidal hydrology of the site is not disrupted and if there is a good supply of waterborne seeds or seedlings.

It also yields valuable, high-quality charcoal. They are also highly adapted to salty conditions, but less so than true mangroves, and will only tolerate infrequent inundation by saltwater during extremely high tides or wave run-up due to storm events.

Climate change pressures A variety of climate change related pressures are likely to affect mangroves, including increased storm frequency and severity, sea level rise and changes in species distributions ref with sea level rise potentially being one of the greatest climate related threats ref.

Diverting water can harm mangroves by preventing their seeds from being dispersed via seawater, and it can kill the trees by cutting off freshwater supplies. Photo courtesy South Florida Water Management District Pressure to destroy remaining mangrove habitat is increasing due to the continued urban Conserving or removing mangroves essay along the coasts of Florida.

MAP also facilitates an EMR e-group with over members worldwide sharing information and experience on more effective ways to rehabilitate mangroves.

It then looks at how mangrove loss is rampant across the globe, detailing development threats. Mangroves support diversified livelihoods Mangroves supply a range of products that support livelihoods ref.

Despite their resilience, mangroves can tolerate only a limited amount of industrial and agricultural pollution without dying. On the other hand, one may argue, and the government of these places would probably argue that the costs of restoring and maintaining these mangrove ecosystems would be a lot higher and a lot less profitable than removing them and using these ideal areas to use for aquaculture.

Farmers often use fertilizers and chemicals, and runoff containing these pollutants makes its way into water supplies. In areas with gently sloping topography, even a small reduction in water level can result in a relatively large reduction in flood area. Teacher Tip Supplement a study of biology with a classroom activity drawn from this Science Bulletin essay.

This practical guidebook summarises the findings of the reviews and provides practical management recommendations to coastal zone managers and policymakers. Although this could be the case, quite the opposite is being identified with the stresses caused by development on the South Tarawa. Mangroves have been lost to land reclamation, and to construction of fishponds and inter-islet causeways.

Scleractinian corals were found growing in shaded colonies on mangrove prop roots, which provided a refuge from thermal and acidification stress ref. Why do so many mangrove restoration projects fail?

These are species found in mangrove forests and should be included as mangrove species for the purposes of conservation management and can greatly increase the potential of mangrove forests as an ecosystem-based adaptation EBA approach.

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Mangroves therefore support the income of coastal communities and potentially reduce their vulnerability to climate change, by increasing access to sources of income and nutrition ref.

In places where fishing has declined below subsistence levels, many people have turned to charcoal production for their livelihood, which furthers the cycle of habitat loss and fishery decline.

Sea level rise and sediment availability vary by location and generalized tolerances are difficult to specify, however, there is a threshold of sea level rise beyond which the mangroves will no longer be able to keep pace.

Useful products from mangrove and other coastal plants Primavera et al. It should be recognised that older stands of mangroves generally have accumulated large amounts of peat below them and thus store more carbon, therefore providing greater climate change mitigation benefits. Removing mangroves for the purposes of retrieving forest products is also becoming more common, as within mangroves could be found pharmaceutical products, dyes, fruits and honey.

In spite of these documented ecological functions, mangrove forests have been dredged and filled for decades to provide other coastal uses, like ports and housing. Reforestation then involves three main stages, including sorting propagula, supplying propagules to planters, and planting.

This rich ecosystem is home to several aquatic species — all kinds of fish, snails, cockles, shrimps and crabs - reptiles like snake and monitor lizards, migratory and local birds, insects and mammals such as monkeys, wild boars and otters.

The different species of mangroves are referenced with their uses. It is uncertain whether mangroves themselves will be directly affected by ocean acidification ref. Some countries face the problem of being under the strain of debt and simply having populations under the poverty line, which can lead to a disregard for the environment as it can cost a lot to conserve mangroves, and economic benefit is prioritised ahead of taking care of mangrove ecosystems.

Short essay on Conservation of Mangroves

Mangrove Conservation and Management and is meant for foresters, field technicians, researchers and others interested in restoration of degraded mangroves. Photo courtesy South Florida Water Management District Other preservation efforts have included mangrove replenishment initiatives.

What was its history? Where did they grow? Wood and non-wood products are examined through case studies. Therefore removing mangroves could in fact increase poverty in already poor countries as natural disasters will affect them more if mangroves which previously acted as buffer zones are removed.

Provides an overview of the Ecosystem Services available from mangroves, the threats faced and reviews conservation measures. With buildings come people, traffic, garbage, and noise, each of which takes its toll on the plants and animals that inhabit rich coastal ecosystems. To conclude I feel that seeing as mangroves have such a high biological and genetic diversity and uniqueness which cannot be found anywhere else, and so many food-chains and species depend on them, conserving them would be most beneficial to both us and a variety of different species in the long term.

Currently, millions of tourists visit each year and large numbers of people move to Florida each day, placing Florida fourth behind California, New York, and Texas in numbers.Gent Qamili – 13BGrant Q.

Which is more important, conserving mangroves, or the benefits of exploiting and removing them? The issue of whether it is more. Introduction Mangrove is vital for healthy coastal ecosystems (inter-tidal wetland ecosystem).

Mangroves help protect coastlines /5(3). Mangrove Conservation & Restoration. Working alongside mangrove ecologists, local NGOs, and communities, MAP promotes the ‘ecological – hydrological’ mangrove restoration (EMR) methodology, an economical and efficient way to mangrove restoration that follows basic natural processes.

Contrary to popular belief, mangroves require. Conserving or Removing Mangroves Essay Sample. The issue of whether it is more beneficial to remove or conserve mangrove ecosystems has been predominant in recent years, and there being no one right answer to suit everyone makes it.

Mangroves cannot be removed, trimmed, or disturbed without a permit from the Florida Department of Environmental Protection. Mangrove Replenishment Project. Photo courtesy South Florida Water Management District. Mangrove Threats and Solutions. Ironically, during this same period, mangroves have disappeared with alarming speed.

By some estimates, less than 50 percent of the world's mangrove forests were intact at the end of the 20th century, and half of those that remain are in poor condition. This essay was published in May as part of the.

Conserving or removing mangroves essay
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