000			020780000a22003130004500
901			_aM40
904			_aBCO
905			_aC
909			_aAS
914			_aAS
914			_aHUM
090			_aAS _b50137
100	1		_973873 _aGRIGG, D.I.
260			_cOct 1970
041	0		_aEn
500			_aSum.(En)
520			_aReef communities, especially their dominant and characteristic components, the corals, are extremely sensitive to prolonged turbidity and silation. As individuals interested in the continued existence of both healthy, attractive environment, and continued economic growth (the latter being, undeniably dependent to a great and increasing degree on the former) we must apply to environmental manipulations, conservative policies and procedures which are based on available knowledge and which are designed to minimize undesirable ecological damages and so achieve the most good for all considerations. We must also strive to increase our knowledge of environmental processes so that as stresses and demands on the environment increase, asthey surely will, we can more effectively aboid disasters. Basically, the solution is one of thoughtful and comprehensive planning to determine" 1. The level of development and the quality of environment which we desire to attain and to maintain and, 2. The best course and precautions required to achieve these ends. Because large scale uncontrolled dredging can, and frequently does, cause long-lasting damage to economically valuable resources, sound planning and vigilatn control must be executed to minimize such damage.
650	1	4	_9145086 _aECOLOGIA MARINA
650	1	4	_9136676 _aARRECIFES CORALINOS
691			_9326287 _aMARINE ECOLOGY
691			_9312856 _aCORAL REEFS
692			_aECOLOGIE MARINE
692			_aRECIF CORALLIEN
773	0		_tCaribbean Conservation Association Environmental Newsletter (EUA) _dOct 1970 _gv. 1(2) p. 22-28
040			_aCR-TuBCO _cCR-TuBCO _bEs
245	1	0	_aSome effects of dredging on water quality and coral reef ecology
942			_cANA
003			CR-TuBCO
999			_c60094 _d60094