Tropical Asia
Encyclopedia
Through a crop-based biodiversity, natural resources and animals (birds, fruits, and forests), Tropical Asia is economically and physiogeographically rich. There are 16 countries of Tropical Asia ranging in size from around 610 km² (Singapore) to 3,000,000 km² (India). Its population, is dominantly rural --however, in 1995, a census showed that a region with 6 out of 25 of the large cities . The population is 1.6 billion, likely to reach 2.4 billion in 2025. Climate in Tropical Asia is subject to seasonal weather patterns with the two monsoons and the amount of tropical cyclones in the three core areas of cyclogenesis (the Bay of Bengal, north Pacific Ocean and South China Sea). The climate varies over several environmental factors such as: growing urbanization, land industrialization and economic development or the opposite land degradation, environmental issues, and increased pollution.

Bionetwork

In Tropical Asia, momentous elevational lifts on the ecosystems on the mountains show change in distribution and behavior of the rainforest. In Thailand, for instance, the area of tropical forests could increase from 45% to 80% of the total forest cover, while in Sri Lanka, a substantial change in dry forest and decrease in wet forest might occur. With predictable increases in evapotranspiration
Evapotranspiration
Evapotranspiration is a term used to describe the sum of evaporation and plant transpiration from the Earth's land surface to atmosphere. Evaporation accounts for the movement of water to the air from sources such as the soil, canopy interception, and waterbodies...

 and rainfall changeability, likely a negative impact on the viability of freshwater wetlands will occur, resulting in contraction and desiccation. Sea level and temperature rises are the most likely major climate change-related stresses on ecosystems. Coral reefs might be capable of surviving this intensification, but suffer bleaching from high temperatures. Landward migration of mangroves and tidal wetlands is likely to be inhibited by human infrastructure and human activities.

Coastal lands

Coastal lands, in particular, are very vulnerable to major climate changes especially on seas. Particularly, heavily settled and intensified used low-level coastal plains, deltas, and islands are particularly susceptible to coastal erosion and land loss, sea flooding and barrage, especially vulnerable to coastal erosion and land loss, inundation and sea flooding, upstream movement of the saline/freshwater front and seawater incursion into freshwater lenses. Mainly at risk are large delta regions of Bangladesh
Bangladesh
Bangladesh , officially the People's Republic of Bangladesh is a sovereign state located in South Asia. It is bordered by India on all sides except for a small border with Burma to the far southeast and by the Bay of Bengal to the south...

, Myanmar
Myanmar
Burma , officially the Republic of the Union of Myanmar , is a country in Southeast Asia. Burma is bordered by China on the northeast, Laos on the east, Thailand on the southeast, Bangladesh on the west, India on the northwest, the Bay of Bengal to the southwest, and the Andaman Sea on the south....

, Viet Nam and Thailand
Thailand
Thailand , officially the Kingdom of Thailand , formerly known as Siam , is a country located at the centre of the Indochina peninsula and Southeast Asia. It is bordered to the north by Burma and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the...

, and the low-lying areas of Indonesia
Indonesia
Indonesia , officially the Republic of Indonesia , is a country in Southeast Asia and Oceania. Indonesia is an archipelago comprising approximately 13,000 islands. It has 33 provinces with over 238 million people, and is the world's fourth most populous country. Indonesia is a republic, with an...

, the Philippines and Malaysia. Socio-economic effects may be noticeable to major cities and ports, tourist resorts, artisinal and commercial fishing and coastal agriculture, and infra-structure development. Global studies have expected the dislodgment of several millions of people from the region's coastal zone, probably a 1 metre rise in sea level.

Hydrology

In Tropical Asia, the Himalayas are crucial to the provision of water of the continental monsoon. Augmented temperatures and seasonal variability could cause a backdrop of glaciers and increasing danger from glacial lake outburst floods. Then, a diminution of average flow of snow-fed rivers, mixed with an increase in peak flows and sediment yield, could have major effects on hydropower generation, urban water supply and agriculture. Supply of hydropower generation from snow-fed rivers can occur in the short term, though not in the long term—run off snow-fed rivers might change as well. As stated before, an increased amount economic, agriculture, and industrial resources, can affect climate, but it can put an extra stress on water. Lower level basins are expected to be most affected. Hydrological changes on island and drainage basins will be relatively low to Tropical Asia, despite those relate to sea rise.

Food ration

The sensitivity of major cereal and tree crops, changes in temperature, moisture and CO2 concentration of the magnitudes estimated for the region has been done in many studies. One instance is the influences on rice fields, wheat yield and sorghum yield imply that any increase in production associated with CO2 fertilization will most likely be offset by reductions in yield from temperature or moisture changes. Even though climate impression may result huge changes in crop yields, storage, and distribution., the continuing effect of the region-wide changes is tentative because of varietal disparity; local disparity in emergent season, crop management, etc.( the lack of inclusion of possible diseases, pests, and microorganisms in crop model simulations); and the vulnerability of agricultural (especially low-income rural population) areas to periodic environmental hazards, such as floods, droughts and cyclones.

Human health

The occurrence and level of some vector-borne diseases are anticipated to rise with global warming. Malaria
Malaria
Malaria is a mosquito-borne infectious disease of humans and other animals caused by eukaryotic protists of the genus Plasmodium. The disease results from the multiplication of Plasmodium parasites within red blood cells, causing symptoms that typically include fever and headache, in severe cases...

, schistosomiasis
Schistosomiasis
Schistosomiasis is a parasitic disease caused by several species of trematodes , a parasitic worm of the genus Schistosoma. Snails often act as an intermediary agent for the infectious diseases until a new human host is found...

 and dengue, that are significant causes of humanity and morbidity in Tropical Asia, are very sensitive to climate and are likely to spread into new regions on the margins of currently widespread areas as a result of climate change. Lately affected populations initially would go through higher fatality rates. According to one study, specifically focused on climate influences on infectious disease in present vulnerable regions, a growth in epidemic potential of 12-27 per cent for malaria and 31 to 47 per cent for dengue and a decrease of schistosomiasis of 11-17 per cent are expected under a range of GCM scenarios through climate change. Waterborne and water related infectious diseases, already accounting for the majority of epidemic emergencies in the area, are also expected to increase when higher temperatures and higher humidity are placed over on existing conditions and estimated upsurge in population, urbanization, deduction of water quality and other trends.

Edible plants

Tropical Asia has an abundance of edible resources. The following section involves various edible resource plants.

In Tropical Asia, berries are shaped like peppercorn
Peppercorn
The original meaning of peppercorn is the fruit of black pepper.It may also refer to:* Peppercorn , a very small payment used to satisfy the requirements for the creation of a legal contractOther plants:*Peppercorn tree*Sichuan peppercorn...

s, having an ingenious flavor a mixture of clove, cinnamon, and nutmeg, therefore the name "allspice." Bananas are the most famous Musa
Musa (genus)
Musa is one of three genera in the family Musaceae; it includes bananas and plantains. There are over 50 species of Musa with a broad variety of uses....

 with 21 species and edible subspecies. Especially in the Mayan area, it is probably native to Southeast Asia and widely refined in the tropics. Black pepper is vine to the East Indies—made by drying the whole fruit (peppercorn); white pepper is made by first hulling the fruit, then grinding. The majority of production is in India and Indonesia; outside the region, America is a chief importer. Four of the main cultivators of this plant are capsicum annuum
Capsicum annuum
Capsicum annuum is a domesticated species of the plant genus Capsicum native to southern North America and northern South America. The three species C. annuum, C. frutescens and C. chinense all evolved from a single common ancestor located somewhere in the northwest Brazil - Colombia area...

: cayenne pepper
Cayenne pepper
The cayenne pepper—also known as the Guinea spice,cow-horn pepper, aleva, bird pepper,or, especially in its powdered form, red pepper—is a red, hot chili pepper used to flavor dishes and for medicinal purposes. Named for the city of Cayenne in French Guiana, it is a cultivar of Capsicum annuum...

, sweet pepper, paprika
Paprika
Paprika is a spice made from the grinding of dried fruits of Capsicum annuum . In many European languages, the word paprika refers to bell peppers themselves. The seasoning is used in many cuisines to add color and flavor to dishes. Paprika can range from mild to hot...

, and jalapenos grown in temperate regions.

Native to India, saffron
Saffron
Saffron is a spice derived from the flower of Crocus sativus, commonly known as the saffron crocus. Crocus is a genus in the family Iridaceae. Each saffron crocus grows to and bears up to four flowers, each with three vivid crimson stigmas, which are each the distal end of a carpel...

, vanilla
Vanilla
Vanilla is a flavoring derived from orchids of the genus Vanilla, primarily from the Mexican species, Flat-leaved Vanilla . The word vanilla derives from the Spanish word "", little pod...

, and cardamom
Cardamom
Cardamom refers to several plants of the genera Elettaria and Amomum in the ginger family Zingiberaceae. Both genera are native to India and Bhutan; they are recognised by their small seed pod, triangular in cross-section and spindle-shaped, with a thin papery outer shell and small black seeds...

 are the most expensive spice. Cashews, originally from tropical America, are a rich nut full of vitamins. Further on, cocoa/chocolate as well as the soft drink cola
Cola
Cola is a carbonated beverage that was typically flavored by the kola nut as well as vanilla and other flavorings, however, some colas are now flavored artificially. It became popular worldwide after druggist John Pemberton invented Coca-Cola in 1886...

, is native to lowland tropical America, but is confined through the west African tropics. Citrus fruits are of the most valued fruits in tropical Asia. More than 55 million tons are sold annually, including orange (fruit)
Orange (fruit)
An orange—specifically, the sweet orange—is the citrus Citrus × sinensis and its fruit. It is the most commonly grown tree fruit in the world....

s, lemon
Lemon
The lemon is both a small evergreen tree native to Asia, and the tree's ellipsoidal yellow fruit. The fruit is used for culinary and non-culinary purposes throughout the world – primarily for its juice, though the pulp and rind are also used, mainly in cooking and baking...

s, limes
Limes
A limes was a border defense or delimiting system of Ancient Rome. It marked the boundaries of the Roman Empire.The Latin noun limes had a number of different meanings: a path or balk delimiting fields, a boundary line or marker, any road or path, any channel, such as a stream channel, or any...

, grapefruit
Grapefruit
The grapefruit , is a subtropical citrus tree known for its sour fruit, an 18th-century hybrid first bred in Barbados. When found, it was named the "forbidden fruit"; it has also been misidentified with the pomelo or shaddock , one of the parents of this hybrid, the other being sweet orange The...

s, tangerine
Tangerine
__notoc__The tangerine is an orange-colored citrus fruit which is closely related to the Mandarin orange . Taxonomically, it should probably be formally named as a subspecies or variety of Citrus reticulata; further work seems to be required to ascertain its correct scientific name...

s, and more. The largest citrus is the pummelo. The scented flower buds of clove
Clove
Cloves are the aromatic dried flower buds of a tree in the family Myrtaceae. Cloves are native to the Maluku islands in Indonesia and used as a spice in cuisines all over the world...

s come from a tropical evergreen tree native to southeast Asian Mollucas, also in Zanzibar, Madagascar, and Indonesia. Coconut
Coconut
The coconut palm, Cocos nucifera, is a member of the family Arecaceae . It is the only accepted species in the genus Cocos. The term coconut can refer to the entire coconut palm, the seed, or the fruit, which is not a botanical nut. The spelling cocoanut is an old-fashioned form of the word...

s are originally native to the Indo-Pacific area and are around every tropical area except rainforests. They can be used for oil, fruit, and fibers. Coffee, probably native to North East Africa, is grown throughout the tropics.

In addition, grown throughout the tropics is Mango, native to India (valuable in many parts) and from Southeast Asia (includes root tubers used as spice and perfumes). Mung bean
Mung bean
The mung bean is the seed of Vigna radiata. It is native to the Indian subcontinent.-Description:They are small, ovoid in shape, and green in color...

 is also native to India, is a potentially prosperous food. Nutmeg comes from the trees of an island in Southeast Asian Mollucas islands. Mace is formed of nutmeg, and is used as spice. The peanut, native to South America, is commercially spread in tropical, subtropical, and temperate
Temperate
In geography, temperate or tepid latitudes of the globe lie between the tropics and the polar circles. The changes in these regions between summer and winter are generally relatively moderate, rather than extreme hot or cold...

 regions—it is used as a chief source of oils and protein. Another important tropical and subtropical plant is pineapple
Pineapple
Pineapple is the common name for a tropical plant and its edible fruit, which is actually a multiple fruit consisting of coalesced berries. It was given the name pineapple due to its resemblance to a pine cone. The pineapple is by far the most economically important plant in the Bromeliaceae...

, likely domestic by the Guarani of Brazil and Paraguay
Paraguay
Paraguay , officially the Republic of Paraguay , is a landlocked country in South America. It is bordered by Argentina to the south and southwest, Brazil to the east and northeast, and Bolivia to the northwest. Paraguay lies on both banks of the Paraguay River, which runs through the center of the...

 during the Pre-Columbian Era. Continuing on, Sesame is an early African oil seed plant—grown primarily in Southeast Asia. Squash is native to many American tropics and is cultivated tropical and subtropical America and temperate zones. Native to Southeast Asia and cultivated in India, turmeric
Turmeric
Turmeric is a rhizomatous herbaceous perennial plant of the ginger family, Zingiberaceae. It is native to tropical South Asia and needs temperatures between 20 °C and 30 °C and a considerable amount of annual rainfall to thrive...

 is dried, ground rhizomes, and produce the spice. Then of the legume family, tamarind
Tamarind
Tamarind is a tree in the family Fabaceae. The genus Tamarindus is monotypic .-Origin:...

, is thought to be originally from India. It is grown throughout the tropics and used as a table fruit, drink, preserves, and medicinal properties. Vanilla is indigenous to tropical America, it is most commercially important of all the 35,000 species of orchid. It is made from the dried seeds of the rainforest orchid tree. It is widely grown, especially in Madagascar.

Human-health plants

This is not an advertisement for these medicines, but a discussion of these plants.

First off, Anise
Anise
Anise , Pimpinella anisum, also called aniseed, is a flowering plant in the family Apiaceae native to the eastern Mediterranean region and Southwest Asia. Its flavor resembles that of liquorice, fennel, and tarragon.- Biology :...

 manages the upper respiratory problems like bronchitis, coughs, and stuffy noses. Moreover, it relieves upset stomach and aids digestion. It is useful to curb flatulence and aids asthma. It also alleviates female organ troubles and conditions. Castor oil
Castor oil
Castor oil is a vegetable oil obtained from the castor bean . Castor oil is a colorless to very pale yellow liquid with mild or no odor or taste. Its boiling point is and its density is 961 kg/m3...

 is a cathartic reliever. The practice is a poultice of warm oil soaked in wool flannel and applied with a heating pad (1 hour, 3 times a week) to cause relief of arthritis, callus
Callus
A callus is an especially toughened area of skin which has become relatively thick and hard in response to repeated friction, pressure, or other irritation. Rubbing that is too frequent or forceful will cause blisters rather than allow calluses to form. Since repeated contact is required, calluses...

es and corns, colds, colitis
Colitis
In medicine, colitis refers to an inflammation of the colon and is often used to describe an inflammation of the large intestine .Colitides may be acute and self-limited or chronic, i.e...

, cysts, gallstones, gout
Gout
Gout is a medical condition usually characterized by recurrent attacks of acute inflammatory arthritis—a red, tender, hot, swollen joint. The metatarsal-phalangeal joint at the base of the big toe is the most commonly affected . However, it may also present as tophi, kidney stones, or urate...

, headaches, hepatitis
Hepatitis
Hepatitis is a medical condition defined by the inflammation of the liver and characterized by the presence of inflammatory cells in the tissue of the organ. The name is from the Greek hepar , the root being hepat- , meaning liver, and suffix -itis, meaning "inflammation"...

 and warts, ichthyoids, indigestion, mole
Melanocytic nevus
A melanocytic nevus is a type of lesion that contains nevus cells .Some sources equate the term mole with "melanocytic nevus". Other sources reserve the term "mole" for other purposes....

s, seborrhea, nervous tics, varicose veins
Varicose veins
Varicose veins are veins that have become enlarged and tortuous. The term commonly refers to the veins on the leg, although varicose veins can occur elsewhere. Veins have leaflet valves to prevent blood from flowing backwards . Leg muscles pump the veins to return blood to the heart, against the...

, even vertigo
Vertigo (medical)
Vertigo is a type of dizziness, where there is a feeling of motion when one is stationary. The symptoms are due to a dysfunction of the vestibular system in the inner ear...

.

Cocoa Butter
Cocoa butter
Cocoa butter, also called theobroma oil, is a pale-yellow, pure edible vegetable fat extracted from the cocoa bean. It is used to make chocolate, biscuits, and baked goods, as well as some pharmaceuticals, ointments, and toiletries...

 and Coconut
Coconut
The coconut palm, Cocos nucifera, is a member of the family Arecaceae . It is the only accepted species in the genus Cocos. The term coconut can refer to the entire coconut palm, the seed, or the fruit, which is not a botanical nut. The spelling cocoanut is an old-fashioned form of the word...

 oil are good for the complexion. Tropical vines such as yams
Yam (vegetable)
Yam is the common name for some species in the genus Dioscorea . These are perennial herbaceous vines cultivated for the consumption of their starchy tubers in Africa, Asia, Latin America and Oceania...

 and Sweet potatoes also have these abilities and are good for eyes and intestines. Cinnamon
Cinnamon
Cinnamon is a spice obtained from the inner bark of several trees from the genus Cinnamomum that is used in both sweet and savoury foods...

 and Tumeric help regulate blood
Blood
Blood is a specialized bodily fluid in animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells....

-sugar (triples the capability of insulin to metabolism glucose in the laboratory). It is taken in small amounts on cereal: 1/2 teaspoon or so. Cloves also provide short-term pain relief, cure mild depression, are a sedative
Sedative
A sedative or tranquilizer is a substance that induces sedation by reducing irritability or excitement....

 and sleep tonic, and help digestion. Then Corn silk cures kidney problems, also cleanses them, and is a diuretic. Next, Cumin has anti-cancer properties (known to increase a chemical in the body that protects against cancer). It blocks 83% of the chromosome damage usually caused by a caner-causing chemical. Its cook with beans and lentils. The Seminole Maroons, also, use cumin seed tea to relieve labor pains.

Dandelion Greens works to purify the system, especially during leisure. Garlic is supposedly a life span enhancer . Its abilities include: lowering blood pressure, cold and flu prevention,, internal vermin, diarrhea, blood sugar problems such as diabetes, pains in the muscles and joints, food poisoning, high cholesterol, urinary tract infections, heals wounds and yeast infections. Ginger, also has a medical use for controlling colds, helps digestion, enhances circulation, helps pain relief and nausea
Nausea
Nausea , is a sensation of unease and discomfort in the upper stomach with an involuntary urge to vomit. It often, but not always, precedes vomiting...

, relieves slight arthritis pain, heart problems, high blood pressure, cholesterol problems, etc. Onions also possess several of those abilities. Lemon and Lines and Mace and nutmeg also prevents flus and viruses, the latter also helps clear thinking and helps circulation.

Mint helps/aids/controls: headaches, female conditions, indigestion, nausea, diarrhea, asthma and dryness of breath, toothaches, digestion; poultices for headaches, trouble in muscles and joints. Peanuts, then serve as tension preventatives. It is an oil for massage gout, arthritis, bursitis
Bursitis
Bursitis is the inflammation of one or more bursae of synovial fluid in the body. The bursae rest at the points where internal functionaries, such as muscles and tendons, slide across bone. Healthy bursae create a smooth, almost frictionless functional gliding surface making normal movement painless...

, and more. Black Pepper is also a cancer pre-emptive, in many occasions a lifespan enhancer. It helps heart problems such as disease
Heart disease
Heart disease, cardiac disease or cardiopathy is an umbrella term for a variety of diseases affecting the heart. , it is the leading cause of death in the United States, England, Canada and Wales, accounting for 25.4% of the total deaths in the United States.-Types:-Coronary heart disease:Coronary...

 and high cholesterol. Hot peppers, a capsaicin
Capsaicin
Capsaicin 2CHCH=CH4CONHCH2C6H3-4--3- ) is the active component of chili peppers, which are plants belonging to the genus Capsicum. It is an irritant for mammals, including humans, and produces a sensation of burning in any tissue with which it comes into contact...

 main ingredient, is a pain reliever that prevents colds, flus, and those above. In addition, Plantain
Plantain
Plantain is the common name for herbaceous plants of the genus Musa. The fruit they produce is generally used for cooking, in contrast to the soft, sweet banana...

s keeps the heart healthy by containing high potassium. Poppy seeds are cancer presenters (blocking 80% of the chromosomal damage in carcinogen
Carcinogen
A carcinogen is any substance, radionuclide, or radiation that is an agent directly involved in causing cancer. This may be due to the ability to damage the genome or to the disruption of cellular metabolic processes...

).

Spices have a high amount of biological activity and enhance life. Next, Thyme
Thyme
Thyme is a culinary and medicinal herb of the genus Thymus.-History:Ancient Egyptians used thyme for embalming. The ancient Greeks used it in their baths and burnt it as incense in their temples, believing it was a source of courage...

 helps with/does: helps digestion., breaks fever, relieves the following: headaches, sore throats, uterine problems, phlegm
Phlegm
Phlegm is a liquid secreted by the mucous membranes of mammalians. Its definition is limited to the mucus produced by the respiratory system, excluding that from the nasal passages, and particularly that which is expelled by coughing . Phlegm is in essence a water-based gel consisting of...

, shortness of breath, flatulence
Flatulence
Flatulence is the expulsion through the rectum of a mixture of gases that are byproducts of the digestion process of mammals and other animals. The medical term for the mixture of gases is flatus, informally known as a fart, or simply gas...

, colic
Colic
Colic is a form of pain which starts and stops abruptly. Types include:*Baby colic, a condition, usually in infants, characterized by incessant crying*Renal colic, a pain in the flank, characteristic of kidney stones...

, stale breath, etc. Tomatoes aid colds and flus. Seeds of Watermelon are good for kidneys; relieves hypertension, cystitis, insomnia.

Tropical destinations

Boracay
Boracay
Boracay is an island of the Philippines located approximately south of Manila and 2 km off the northwest tip of Panay Island in the Western Visayas region of the Philippines. Boracay Island and its beaches have received awards numerous times. Boracay was awarded in the "Travelers' Choice...

 Island, Philippines
Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...



The Boracay
Boracay
Boracay is an island of the Philippines located approximately south of Manila and 2 km off the northwest tip of Panay Island in the Western Visayas region of the Philippines. Boracay Island and its beaches have received awards numerous times. Boracay was awarded in the "Travelers' Choice...

 Island of the Philippines
is a vivid island noted by long white sand beaches among the popular beach destinations such as Indonesia, Thailand, and Malaysia. Boracay can only be reached by ferry from Caticlan. SEAir serves up to 28 flights a day, each flight about as 35 minutes, from Manila to Caticlan Airport. Another way is through the Kalibo Airport
Kalibo Airport
Kalibo International Airport is an airport that serves the general area of Kalibo, the capital of the province of Aklan in the Philippines...

 on the other side of Aklan Island. From Kalibo, visitors take a two-hour (2-hour) ride to Caticlan. Three transportations get tourists from Kalibo to Catlican: Mini-vans, buses and other rental vehicles.

Prehentian Islands, Malaysia

The Perhentian Islands is a group of two small islands in Northeastern Malaysia: Perhentian Besar (or ”Big Perhentian”) and Perhentian Kecil ( or” Small Perhentian”). Small abandoned of Susu Dara, Seringgi and Rawa
Pulau Rawa
Rawa Island is a coral island off the east coast of Johor, Malaysia, 16 km by boat from Mersing town. It is popular with tourists from Malaysia and Singapore, who come to enjoy its relatively unspoiled white sand beaches, snorkelling and scuba diving. Nearby islands include Pulau Harimau and Pulau...

 lie off Kecil. The area belongs to Pulau Redang National Marine Park, which is a marinal site especially for fishing. In Malay, the word “Perhentian” means “point to stop”, referring to their hoary role as a waypoint for traders between Bangkok
Bangkok
Bangkok is the capital and largest urban area city in Thailand. It is known in Thai as Krung Thep Maha Nakhon or simply Krung Thep , meaning "city of angels." The full name of Bangkok is Krung Thep Mahanakhon Amon Rattanakosin Mahintharayutthaya Mahadilok Phop Noppharat Ratchathani Burirom...

 and Malaysia. The islands were sparingly inhabited by fishermen for centuries, although tourism accounts now for most economic activity.

In the Perhentian, the most common activities are scuba diving, sunbathing, and snorkeling. The Perhentian offers detailed diving and draw diving skills. Competition for dives is competitive, though quite cheap, averaging out to RM60-80 per dive depending on how many dives done and a person brings their own gear. There are 5 dive centers on Kecil’s Long Beach: Spice Divers, Coral Sky Divers, Sea dragon Divers, Turtle Bay Divers and Sunlight Divers. For Snorkeling, all resorts rent out snorkeling gear (RM30 a day for mask, snorkel and fins) and organize snorkeling tours throughout the islands. General snorkeling spots on Besar include Teluk Pauh (on the left of the beach in front of the PI Resort), Shark Point and Tanjung Basi. Sharks (though usually at the bottom of the reef) are most commonly seen on boat, at a very small beach, between Shark Point and the Teluk Dalam large beach. Turtles, are most commonly viewed in the middle of the beach in front of Perhentian Island Resort, where the sandy bottom is covered with algae.

Many of the smaller resorts of the island offer buffet-style meals with a variety of Western and Malaysian dishes. Larger beaches, such as the Pasir Panjang
Pasir Panjang
Pasir Panjang is an area in the south-western part of Singapore. It is located at the southern part of the Queenstown Planning Area, an urban planning zone under the Urban Redevelopment Authority. Kent Ridge is a topographical feature which runs through Pasir Panjang.-Etymology:The name Pasir...

, offer a greater variety of eating options Meals. Since most of the island imports seafood, it is served several times on mainland. Mainly people travel to the islands by the provincial capitals Kota Bharu
Kota Bharu
Kota Bharu is a city in Malaysia, is the state capital and Royal City of Kelantan. It is also the name of the territory in which Kota Bharu City is situated. The name means 'new city' or 'new castle/fort' in Malay. Kota Bharu is situated in the northeastern part of Peninsular Malaysia, and lies...

 or Kuala Terengganu
Kuala Terengganu
-Transport:The city is connected to other towns via a good network of roads and also some ferries that ply the Terengganu River. The Sultan Mahmud Bridge, a bridge over the Terengganu River, provides a road link to both banks of the river...

. Although the nearest railroad station is Tenah Merah, most tourists prefer Khotu Bharu for better service. Since the islands have neither roads nor airport, arriving to the islands requires a rough speedboat trip with two large outboard motors. On the islands other than from walking, the only way of transport are water taxis. Due to the eastern monsoon, the season in the Perhentian is effectively limited to the period between April and October. Beyond this, the seas can be extremely rough and most space options are closed.

Rai Leh, Thailand
Thailand
Thailand , officially the Kingdom of Thailand , formerly known as Siam , is a country located at the centre of the Indochina peninsula and Southeast Asia. It is bordered to the north by Burma and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the...



Rai Leh, or Railay in Thailand is, a tourist area located on the Andaman Coast of Thailand, in Krabi Province, is largely known as a rock climbing spot, open to climbers from all over the world and for its gigantic limestone. A peninsula surrounded by ocean and mountains, final entrée can only be by boat. “Long-tails” leave from Ao Nang (10 minutes, 60 baht/person) and Krabi (30 minutes), whose towns are the gateways to Rai Leh. Another way of access to Rai Leh is on the regular ferries that run between Ko Lanta, Ko Phi Phi, and Phuket (mainly in the dry season: November-May )
From Bangkok
Bangkok
Bangkok is the capital and largest urban area city in Thailand. It is known in Thai as Krung Thep Maha Nakhon or simply Krung Thep , meaning "city of angels." The full name of Bangkok is Krung Thep Mahanakhon Amon Rattanakosin Mahintharayutthaya Mahadilok Phop Noppharat Ratchathani Burirom...

 are flights go to Krabi and Phuket, direct bus services, and trains to Surat Thani and connections by bus.

The topography of the Rai leh is in four primary areas. Phra Nang is a one white sand beach, on the southern tip of the peninsula. Rai Leh (East) is the mangrove side of the peninsula, used by long-tails to/from Krabi. Rai Leh (West), a fine white sand beach with shallow water, where most long-tails arrive from Ao Nang. Then, Ton Sai, which is a cove around the corner from Rai Ley West; rock-climbers and backpackers and practice climbing.

Wildlife

Vertebrates are marked by their ability to fly. Not only are Birds able to fly, but sea animals such as Fish and Reptiles for years have flown. Some fish jump out of the water to escape predators, expand their large pectoral fins and glide nearly hundreds of yards. As well, many frogs have long-webbed, elongate fingers and toes that function like parachutes when they leap from the leaves and branches of trees to glide across the forest.

Several groups of Mammals, for example bat
Bat
Bats are mammals of the order Chiroptera "hand" and pteron "wing") whose forelimbs form webbed wings, making them the only mammals naturally capable of true and sustained flight. By contrast, other mammals said to fly, such as flying squirrels, gliding possums, and colugos, glide rather than fly,...

s, colugos, and rodent
Rodent
Rodentia is an order of mammals also known as rodents, characterised by two continuously growing incisors in the upper and lower jaws which must be kept short by gnawing....

s have developed many different ways to move through the air. The first fliers were Frigate Bird-looking pterosaurs, whom were also the first reptiles capable of flight and varied in size from chickens to giant creatures with wingspans of over 16 meters. However, the most affluent flying reptiles of all time probably were the dinosaurs and the birds today. In Southeast Asia, however, the ability to fly in modern, non-avian reptiles is out of control and has changed alone at least three, maybe four times for lizards, and once in snakes. What would draw such mammals to Tropical Asia, well there would be almost no alarming sounds or people to intimidate them?

In Southeast Asia, the Agamidae
Agamidae
Agamids, lizards of the family Agamidae, include more than 300 species in Africa, Asia, Australia, and a few in Southern Europe. Many species are commonly called dragons or dragon lizards. Phylogenetically they may be sister to the Iguanidae, and have a similar appearance. Agamids usually have...

, holds Gliding Lizards that are arboreal, diurnal, prominent predators who signal another by puffing out their throats and expanding their chests to show their radiant colour patterns. As well, they jump from branch to branch for prey or to escape predation. When threatened, Green Crested Lizards leap from one tree to next, splay out their limbs, and expand their rib cages during flight.

Open surfaces are often the place where Draco, (black bearded) gilding lizards communicate with each other. When not flying, their heads are usually seen sitting head up on the trunks of the trees; their wings creatively folded to their bodies Most of their day is spent feeding on ants up and down trees, making for the majority of their diet. Once in a while, they’ll want to change outings and leap from the tree, extend their ribs to open their wings, and glide to the next tree. The degree and speed of the glide depends on a couple of aspects: the height of the lizard on the tree and the surface area of the wing comparative to the weight of the body.

Then, there is the Orange-haired gliding lizard a thick neck and heavy body; it has small wings however, but despites it pace, it moves relatively fast. To pick up enough speed, it commonly needs to fold down its wing for a period of time. Therefore, they are seen on the tallest trees where they can safely dive to gain momentum to glide. Their flight structure helps separate them ecologically, keeping them from direct opposition with one another for some of the rainforest's resources. In some areas of the forest, up to eight different species of Draco may appear together. Generally, they are closely related species with unique, restrictive life histories living in the same area, the potential for opposition is likely.

Geckos are another notable flying reptile. Their wings lack the elaborate thoracic (chest) mutation
Mutation
In molecular biology and genetics, mutations are changes in a genomic sequence: the DNA sequence of a cell's genome or the DNA or RNA sequence of a virus. They can be defined as sudden and spontaneous changes in the cell. Mutations are caused by radiation, viruses, transposons and mutagenic...

 of Gliding Lizards and are composed mainly of a large flap of skin along their flanks. The flaps stay rolled across the belly until the lizard leaps off a tree the time they become inertly opened by air during the fall. Additionally, the body flaps are extended flaps along the sides of the head, neck, and tail; back sides of the hind limbs; and extensive webbing on the hands and feet. In flight, all of their wings are extended and splayed, creating the parachute effect. The Frilly Gecko, the smallest of them, travel from trees uniquely on the lowest part of the same tree to avoid predators. Geckos are cryptic species that are hidden during the day and active during the night, unlike the many arboreal agamids. In addition, their color patterns normally match the substrate where they stay allowing them to go ignored.

Then, the Flat-tailed Gecko (Cosymbotus platyuurus), a species strongly related to the Frilly Gecko, is another example of intermediacy. It similarly folds skin along the head, body, limbs, and tail as the Frilly Gecko but not nearly as developed. It lays these flaps out on the trunk of the tree to prevent the curving of the body from a shadow where it meets the trunk, to give away its location. These flaps inertly open up like other geckos do when the gecko jumps from one branch to another and this imparts even a small advantage by extending the length of the jump.

Because of their lack of limbs and other adjuncts, snakes are unlikely a group of vertebrates to develop. Although, in Peninsular Malaysia, there are three, closely related species of snakes with ability to glide for significant distances. These are the Tree Snakes (genus Chrysopelea). The flat, open body works like a parasail and its rolling movements in flight, similar to a spinning frisbee, prevents it from overturning. Before leaping, Tree Snakes hang the uncoiled forepart of their body off the branch in a "like a J". Next, by shaking the body upward in tandem reaching outward by rapidly smoothing its coils and releasing, they’ll hold on the branch, the snakes take flight. They also enlarge their rib cage as a defense device to expose brightly colored markings on their scales.

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