Although
increase in tourism and related activities have enhanced employment
related opportunities, coastal developmental activities have induced
notable environmental and social problems. The impact gets worsen
as a result of related anthropogenic activities that follows such
a coastal tourism as a result Goa's coastal scenario is fast changing.
Construction of resorts, residential dwellings, commercial establishments,
beach side entertainment centres / eat outs have changed the coastal
strip drastically. Prior to 1970's, before tourism became a source
of revenue, the only identifiable structures along the shore were
few cabins and thatched huts made up of coconut leaves that home sea
going canoes, some of which can still be seen today. The large plain
areas behind the dune belts were used for farming and paddy cultivation,
activities which are common at certain places even at present. Recreation
was restricted to Calangute, Miramar and Colva beaches, being the
only beaches which were most frequent (Mascarhenas, 1998). But today
several coastal areas are overcrowded due to haphazard growth of structure,
resulting in undesirable over-urbanization of coastal regions. Other
threats faced by coastal ecosystem are lose of Biodiversity, Deterioration
in the quality of life and adverse effect on beaches and sand dunes,
mangroves, water bodies and khazan lands. Lately, In recent years
and after realizing the environmental consequences, such developmental
activities along the open sea front is now shifting towards hinterlands,
along rivers and backwaters as well as forest land in the form of
eco-tourism.