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Now showing items 571-580 of 582
The Pollution of Lakes and Reservoirs -UNEP Environment Library No. 12
(1994)
This publication documents the state of the world's lakes and reservoirs, and suggests ways of managing them better. It insists that good management of the world's lakes and reservoirs depends on people understanding the ...
The Future of Our Land: Facing the Challenge
(1999)
This document, “The Future of Our Land – Facing the Challenge” is the third in the series and proposes an integrated planning approach for sustainable management of land resources based on an interactive partnership between ...
Flexible and Rigid Foams: Sourcebook of Technologies for Protecting the Ozone Layer - September 1996 Update
(1996)
As the polymer foam manufacturing industry world-wide is a small and relatively well -defined group of companies, it is highly unlikely that manufacturers have failed to learn something of the need for the phase-out of the ...
Determination of Feacal Coliforms in Sediments by the Pour Plate (PP) Method - Reference Methods For Marine Pollution Studies No. 47 (Rev. I)
(1995)
The method is essentially based on already-existing recognized techniques, and also drawn on the experience of microbiologists in a number of Mediterranean laboratories. In the description, the style used by the ...
Determination of Organotins in Environmental Samples - Reference Methods for Marine Pollution Studies No. 59
(1994)
This publication describes reference methods for the determination of organotin compounds in environmental samples. Inputs of organotin compounds to the aquatic environment arise from the use of triorganotins as biocides ...
Determination of Mesophylic Aeromonads in Sea Water by the Membrane Filtration (MF) Culture Method - Reference Methods for Marine Pollution Studies No. 69
(1995)
The method described is suitable fer the determination of mesophilic aeromonads in coastal bathing waters of temperate and trop1cal seas. It is designed to be used as a supplementary parameter 111 san1tary surveillance of ...
Conference of Plenipotentiaries to Adopt the Protocol Concerning Pollution from Land-based Sources and Activities to the Convention for the Protection and Development of the Marine Environment Of the Wider Caribbean Region: Final Act
(1999)
The Conference of Plenipotentiaries to Adopt the Protocol Concerning Pollution from Land-Based Sources and Activities to the Convention for the Protection and Development of the Marine Environment of the Wider Caribbean ...