Diversity of Mangroves - 1687 Words

Introduction Mangroves have different economic benefits. Nowadays, destruction of mangrove forest is very alarming. During the year 1918, mangroves forest is about 500, 000 hectares wide. In the Philippines, from the estimated 448, 000 hectares in 1920’s have been declined to 110, 000 hectares in the year 1990 and it reached 130, 000 hectares by the year 2000, as stated by Lunar and Laguardia (2012). Human anthropogenic activities such as conversion of mangroves into fishpond, shrimp farm, salt ponds, renovation and other forms of developing industries reduces the mangrove areas. The continuous reduction of mangrove forest have been used as different kind of materials like charcoal or for fire wood production, house materials and converting these mangrove forest into fish ponds establishment and in addition the expansion of coastal communities (Becira, 2006). According to Upadhyay et al., (2002), mangrove ecosystems have many ecological importances for maintaining marine life. Mangrove ec osystems are being studied with more interest worldwide because of their economic importance in support of commercial fisheries alone (Cintron et al. 1980). Uses and values of mangroves are many and varied. For example, they provide habitat as well as spawning and nursery ground for various marine species like fish, shellfish, crustaceans and other marine organisms, enrich the near-shore environment, act as windbreakers and protects the shoreline from storms, stabilize the shoreline, andShow MoreRelatedBiological Diversity in Mangrove Forests Essay587 Words   |  3 PagesMangrove forests provide habitats for many marine and terrestrial species. These intertidal zone forest support richest biological diversity and primary productivity and it also support the livelihood of millions of people across the world that is why the mangrove consider an ecosystem by itself and has its own food chain. Mangrove food chain actually depends majorly on the recycling of detritus, which come from the falling of mangrove leaves, so the mangrove is the main producers of the mangroveRead MoreEssay Mangrove Swamps1192 Words   |  5 PagesIntroduction Mangrove swamps are a type of coastal wetland found on five out of seven continents between the latitudes 30 ºN and 30 ºS. Mangrove swamps are rich communities of both vegetative and animal species. The swamps are unique in the fact that they are a highly vegetated area found on the edge of marine coasts. The major vegetation in this area has adapted to absorb its water from the sea, and its oxygen from the air as opposed to the soil. This environment serves as home to many animal speciesRead MoreThe Mangrove Dynamics Of Krishna Wildlife Sanctuary726 Words   |  3 Pagesabove context, the current study describes the mangrove dynamics of Krishna wildlife Sanctuary (KWS) of Andhra Pradesh (AP) state using spatio-temporal satellite data. The study elucidates degradation of mangroves of this region along with the restoration steps taken by the forest department in collaboration with M. S. Swaminathan Research Foundation (MSSRF). 2. Study area: Krishna Wildlife Sanctuary (KWS) AP state ranks fourth in terms of mangrove areas (35,200 ha- FSI 2013) in the country andRead MoreEssay about Mangroves1312 Words   |  6 Pagesnbsp;nbsp;nbsp;nbsp;nbsp;Some people don’t like mangroves, regarding them as muddy, mosquito and crocodile infested swamps. In the past their removal was seen as a sign of progress. So what is the point of preserving them? For a start, an estimated 75 percent of fish caught commercially spend some time in the mangroves or are dependent on food chains which can be traced back to these coastal forests. nbsp;nbsp;nbsp;nbsp;nbsp;Mangroves also protect the coast by absorbing the energy of stormRead MoreHow Does Precipitation Affect Precipitation Patterns1798 Words   |  8 Pagesprecipitation patterns caused by climate change may have a profound effect on both the growth of mangroves and their aerial extent (Field, 1995; Snedaker, 1995). Regional climate models predict that precipitation will decrease in certain areas (e.g., Central America during the months of winter, Australia in winter) (Houghton et al., 2001). Decreased precipitation may not only result in less freshwater input to mangroves, but it may also cause less freshwater input into the groundwater which has significantRead MoreEssay on Belize Barrier Reef Platform 1475 Words   |  6 Pagesfound in the area. In fact 178 species of vascular plants, including 32 non-native species make up the vegetation found. These are broken down into three distinct areas. They are the Mangrove forest which is made up of three major types of mangrove trees; the Buttonwood, the Red mangrove and the White mangrove. Next there is the Littoral forest. There are four types of trees which make up the Littoral forests and they are the Ziricote Cordia sevestena, the Teabox Myrica cerifera, the Gumbo LimboRead MoreThe Sea Level Of Bangladesh1548 Words   |  7 Pages The effects of sea level rise are profound throughout the western coastal zone as it is low-lying and the coastal lands are subsiding (Karim and Mimura 2008) . Coastal wetlands such as salt marshes and mangroves will decrease in number unless they have a sufficient sediment supply to keep pace with Sea Level Rise. These physical impacts, in turn, have both direct and indirect socioeconomic implications, which appear to be immensely negative (Cazenave and Nicholls 2010).For example, basedRead MoreSaving the Belize Barrier Reef1525 Words   |  7 Pageslagoons, seagrass meadows, and mangrove forests. It provides a habitat for a large number of fish species and many endangered animals. With global warming issues, local activities, and mass tourism threatening the very existence of the reef, the United Nations Educational, Scientific and Cultural Organization (UNESCO ) has made the Belize Barrier Reef part of the World Heritage list, which preserves and protects the cultural and na tural heritage around the world. Diversity of Life Forms The BelizeRead MoreThe Importance of Ecosystem Management and Protection.1510 Words   |  7 Pagesdevelopment, total preservation and the educating of the populace are becoming progressively more important in todays society and for the protection of ecosystems. Ecosystems such as the Amazon basin with its rich biodiversity including swamps, mangroves, forests and savannah and coral reefs with their large biodiversity of fish species are under threat from development and are shrinking rapidly. Preservation of ecosystems is important as an insurance to keep the Earth suitable for human occupancyRead MoreManaging and Protecting the Mangrove Forestry in the Philippines1921 Words   |  8 Pages`MANAGING AND PROTECTING THE MANGROVE FORESTRYIN THE PHILIPPINES` Saint John M.S. in Plant Science Prof.Choy `Subject Professor in Biol 210` March, 2009 MANAGING AND PROTECTING THE MANGROVE FORESTRY IN THE PHILIPPINES INTRODUCTION MANGROVE DEFORESTATION KNOWN CONSEQUENCES OF MANGROVE DEFORESTATION HISTORY OF MAJOR MANGROVE HABITAT USES AND CHANGES IN THE PHILIPPINES ENVIRONMENTAL AND SOCIAL IMPACTS OF MANGROVE HABITAT CHANGES A. Environmental