However, the United Nations Environment Programme is no longer the ideal forum to coordinate action and ensure its effectiveness because of the extremely rapid expansion of this field and given the many conventions, protocols and agreements that have been adopted.
然而，由于这一领域的迅速扩展，以及陆续通过的许多公约、议定书和协定，联合国环境规划署已不再是一个协调行动，确保效率的理想讲坛。