72,000 square kilometers (27,799 square miles) of southern Suriname. The declaration, led by these indigenous communities and with the support of Conservation International (CI) and World Wildlife Fund (WWF) Guianas, comprises almost half of the total area of Suriname." This area includes large forests and is considered "essential for the country's climate resilience, freshwater security, and green development strategy. The Central Suriname Nature Reserve has been designated a UNESCO World Heritage Site for its unspoiled forests and biodiversity. There are many national parks in the country including Galibi National Reserve along the coast; Brownsberg Nature Park and Eilerts de Haan Nature Park in central Suriname; and the Sipaliwani Nature Reserve on the Brazilian border. In all, 16% of the country's land area is national parks and lakes, according to the UNEP World Conservation Monitoring Centre. Economy Suriname's democracy gained some strength after the turbulent 1990s, and its economy became more diversified and less dependent on Dutch financial assistance. Bauxite (aluminium ore) mining used to be a strong revenue source. The discovery and exploitation of oil and gold has added substantially to Suriname's economic independence. Agriculture, especially rice and bananas, remains a strong component of the economy, and ecotourism is providing new economic opportunities. More than 93% of Suriname's landmass consists of unspoiled rain forest; with the establishment of the Central Suriname Nature Reserve in 1998, Suriname signalled its commitment to conservation of this precious resource. The Central Suriname Nature Reserve became a World Heritage Site in 2000. The economy of Suriname was dominated by the bauxite industry, which accounted for more than 15% of GDP and 70% of export earnings up to 2016. Other main export products include rice, bananas, and shrimp. Suriname has recently started exploiting some of its sizeable oil and gold reserves. About a quarter of the people work in the agricultural sector. The Surinamese economy is very dependent on commerce, its main trade partners being the Netherlands, the United States, Canada, and Caribbean countries, mainly Trinidad and Tobago and the islands of the former Netherlands Antilles. After assuming power in the fall of 1996, the Wijdenbosch government ended the structural adjustment program of the previous government, claiming it was unfair to the poorer elements of society. Tax revenues fell as old taxes lapsed and the government failed to implement new tax alternatives. By the end of 1997, the allocation of new Dutch development funds was frozen