There is no clear demarcation line in the water, simply what is called the Northern Limit Line.
The Tonkin Gulf agreements included a demarcation of the territorial waters and the exclusive economic zones of the two sides, and an agreement on fishing, the official New China News Agency said.
Water-sharing, land demarcation and the killing of Bangladeshis by Indian border forces have remained problems beyond resolution (India's Border Security Forces killed 48 Bangladeshis in 2012).
This unresolved issue is the demarcation of the line on the water between Syria and Israel, and determining who controls the shoreline on Lake Tiberias.
Research by Hubert(1924) indicated that fungal melanin deposition in spatial demarcation could be triggered by limited water availability.
Where the Clinch River joined the Tennessee, a clear demarcation was visible between the soiled waters of the former and the clear brown broth of the latter.
This signifies closer engagement in areas as diverse as joint water resources management, land boundary demarcation, trade, power, connectivity, infrastructure, culture, education, etc.
But how far away they were was hard to say: Floating in a dark, silky envelope of water and air, with no visible demarcation between sky and water, seemed to erase any sense of distance.
Inscriptions that specify land grants, rights and ownership were descriptive of the boundaries of demarcation using natural features such as rivers, streams, water channels, hillocks, large boulders, layout of the village, location of forts (kote) if any in the proximity, irrigation canals, temples, tanks and even shrubs and large trees.
At the time of writing South Korean officials were engaged in a crisis meeting in an "underground bunker", discussing their next move.The incident is the latest in a line of military encounters at the Northern Limit Line (NLL), the de facto demarcation point at which North and South Korean waters meet.
