Their maritime-based trade and interactions with the Papuans to the north and the Australian Aboriginal communities have maintained a steady cultural diffusion among the three societal groups, dating back thousands of years.
Dalrymple was bitterly disappointed that it was James Cook and not he who was appointed commander of the expedition that eventually led in 1770 to the British encounter and charting of the eastern coastline of Australia.
Later in Batavia, where he learnt that the French had preceded him across the Pacific, Cook re-wrote this signalling drill as a possession ceremony,[4] saying he had claimed Australia's east coast for the British Crown.
[5] In 1823 Captain John Lihou, Master of the 550-ton merchant ship Zenobia of Calcutta, was on passage from Manila to South America and chose a route through Torres Strait.
Although it is an important international sea lane, it is very shallow (water depth of 7 to 15 m; 23 to 49 ft),[12] and the maze of reefs and islands can make it hazardous to navigate.
Shipping enters Torres Strait via the Adolphus Channel, which joins to the Great Barrier Reef lagoon to the southeast.
Strong tidal currents occur in the narrow channels between islands and reefs, and large submarine sand dunes migrate across the seafloor.
Several of those closest to the New Guinea coastline are low-lying, formed by alluvial sedimentary deposits borne by the outflow of the local rivers into the sea.
There are several major policy and institutional frameworks in the Torres Strait region that support the sustainable use and management of marine resources while also protecting habitats, biodiversity and the traditional islander way of life.
Environmental issues facing the region include the risk of mining waste from the Fly River in southern Papua New Guinea and the sustainable management of natural resources.
[17] The people of the Torres Strait have a unique indigenous culture which has drawn the interest of a range of anthropological, historical, archaeological and folklorist researchers.
This includes an expedition from Cambridge University led by the early ethnographer Alfred Haddon in 1898, and the more contemporary regional work of Australian anthropologist Jeremy Beckett.
Lawrie developed strong relationships with the people of the Torres Strait from the 1950s to 1970s, and many approached her to record and write down their personal stories and family histories.
This resulted in her conducting research into the cultural history of the Torres Strait and collecting transcripts, audio recordings, photographs, slides, works of art and oral stories.
The Kala Lagaw Ya language region includes the landscape within the local government boundaries of the Torres Shire Council.