Guidelines for development of a National Ballast Water Management Strategy
Biodiversity Conservation, Waste Management and Pollution Control
Available Online
F. Haag
,
J. Matheickal
,
J. Tamelander
,
L. Riddering
2010
Over two-thirds of the worlds surface is covered by water. Open oceans, semi-enclosed or enclosed seas, coastal areas, estuaries, rivers and lakes are host to highly diverse ecosystems that span all of earths climatologic zones. The productivity of these ecosystems has largely shaped development of human society and led to human settlement along coastal margins. Globally, the number of people living within 100 km of the coast increased from ca 2 billion in 1990 to 2.2 billion in 1995, or 39 percent of the worlds population (WRI 2006). The number continues to increase.
