Climate & Ecosystems
Sri Lanka’s diverse climate and similarly-varied geography have resulted in a rich biodiversity contained within a wide range of ecosystems. Sri Lanka has two basic Eco-zones, a result of the central mountains that intercession the monsoonal winds: a wet zone in the south-western quarter and a dry zone in the rain shadow in the remaining area. Since these demarcations are not preciseness, there is an intermediate zone, too. Minor areas to the north-west and the south-east, which escapade the full force of the monsoons, have an almost arid climate.
Among the terrestrial ecosystems are forests varying from wet evergreen forests (both lowland and montage) to dry thorn forests, grasslands, and a complexion network of rivers, wetlands and fresh water-bodies. These, together with the coastal and marine Eco-systems – estuaries and lagoons and associated mangrove swam spans, constitute the country’s extraordinary natural environment
In addition, there are numerous man-made ecosystems related to agriculture and irrigation which have a direct bearing on conservation, sustenance and survival of biological resources
Among the terrestrial ecosystems are forests varying from wet evergreen forests (both lowland and montage) to dry thorn forests, grasslands, and a complexion network of rivers, wetlands and fresh water-bodies. These, together with the coastal and marine Eco-systems – estuaries and lagoons and associated mangrove swam spans, constitute the country’s extraordinary natural environment
In addition, there are numerous man-made ecosystems related to agriculture and irrigation which have a direct bearing on conservation, sustenance and survival of biological resources
Eco-tourism & Nature Tourism
Eco tourism
Some define “Eco tourism” simply as tourism focused on the natural environment. Some think Eco-tourism consists of travel to fragile, pristine, and usually protected areas that strives to be low impact and small scale. Others say it requires local community engagement. Amazingly, “Eco tourism” was first used in print as late as 1982, in the title of a UN booklet, Ecological Tourism (Eco tourism). It’s defined in the Oxford English Dictionary as “Tourism to areas of ecological interest (typically exotic and often threatened natural environments), esp. to support conservation efforts and observe wildlife; spec. access to an endangered environment controlled so as to have the least possible adverse effect.”Eco tourism has been known by other names: alternative tourism, sustainable tourism, community-based tourism, volun-tourism, among others. Definitions and criteria vary widely. Eco tourism and alternative tourism are umbrella expressions, although alternative tourism does not necessarily prize responsibility, just the move away from purely recreational mass tourism, whereas Eco tourism does not exclude mass tourism. Sustainable tourism is more specific, focusing on economically, socio-culturally and environmentally sustainable tourist activities. No impact should be permanent or irreversible. Sustainable tourism has been recognized by some United Nations agencies as an effective economic tool for, and measure of, sustainable growth – especially in the world’s poorer countries. Community-based tourism necessarily implies the participation of local communities as the planners, managers and primary beneficiaries of sustainable tourism enterprises that support, dignity and respect local culture and resources. Volun-tourism is a relatively new concept that sees visitors volunteering with local organizations, making sure that they give back as much as they can to the land offering them temporary hospitality.
Nature tourism
Nature tourism
Nature tourism, on the other hand, is often defined as visiting a natural site such as a coral reef, rain forest, or wet land to enjoy its natural beauty. It denotes tourism dependent on natural resources. This does not include conventional beach tourism. Importantly, the definition of nature tourism is broader than that of Eco tourism, which requires that travel is in an environmentally friendly fashion. Some nature tourism concerns viewing fauna and flora, or participating in adventure sports activities in which enjoyment of natural beauty is combined with physical exercise and general exhilaration.
Fauna & Flora Diversity
Despite its relatively moderate size, Sri Lanka possesses a high level of biodiversity due to the prevailing varied climatic and topographic conditions. A remarkable feature of Sri Lanka’s biodiversity is the high proportion of endemic species among its flora and fauna. For instance, 23% of the 3,368 flowering plants and 16% of the island’s 91 mammals are endemic. But then 18 species of mayfly are 100% endemic!
The inland water supports a rich invertebrate fauna. There are some 140 species of rotifera (microscopic aquatic animals), 60 species of decapods (prawns and crabs), and 31 species of freshwater molluscs (12 endemic). The marine invertebrate fauna are even more diverse, with Sri Lanka having over 180 species of coral belonging to 68 genera and over 200 species of crab.
Wildlife Parks
There are many National Parks you can visit in Sri Lanka. Yala is the largest national park. The National Parks of Sri Lanka are managed by the department of Wild Life and Conservation. National Parks are bit different from Wild Life sanctuaries which allow free movements. You need to obtain permission and a guide provided by the park. You are not supposed to get out from the vehicle under any circumstances. You need drive a 4 WD vehicle and stay only in specified roads.
- Visiting hours: 6.30am to 6.30pm
- Period from 12.00 noon of the starting day to 11.00am the following day counts as one night. Contact Department of Wildlife
General Park Ethics
- National parks are home to animals and you are a fleeting visitor
- Guides, obligatory on all excursions within a park, are available at the entrance
- Keep a good distance between vehicles. Allow the animals time to settle down and get used to the presence of vehicle.
- Animals have the right of way. Stop your vehicle if an animal is crossing the road. In addition, it provides a good opportunity to observe the animals
- Most animals have a keen sense of hearing and alien sounds startle them. Do not sound the vehicle’s horn or talk loudly
- Avoid feeding the animals since they are capable of finding their own food.
- A forest has its own particular sounds. When in a forest, why listen to other sounds? Do not bring audio equipment
- Keep strictly to the tracks inside the parks. During travel always remain in your vehicle. In any case, walking is not allowed
- Do not use flash photography. Sudden blinding light alarms the animals
- While on excursions, avoid smoking. Forests are vulnerable to fire, especially
- Notice how wonderfully the animals are camouflaged. You too should blend in with the surroundings. Avoid wearing colors that jar on the eye: earthy colors such as brown and green are ideal
- Do not throw litter, cigarette butts or live matches around the park
- Keep a safe distance from the animals. Respect their privacy and you will be rewarded with hours of undisturbed viewing
- Do not collect or destroy wild flowers and plants available in the park
- Do not bring plants and pets (especially dogs and cats) to the park
- Do not bathe or emit wastes into the natural water bodies