text: negotiations and adopted on 2 June 1988 a Convention on the Bequlation of Antarctic Mineral Resource Activities, notwithstanding the Assembly’s calls in resolutions 41/88 B and 42146 B for a moratorium on negotiation6 to establi6h a minerals r6gime until such time as all members of the international community could fully participate) reiterated its call upon the Antarctic Treaty Parties to invite the Secretary-General or his representative to all meetings of the Treaty parties; requested the Secretary-General to submit a report on his evaluations to the Assembly at its forty-fourth session; and urged all States Members of the United Nations to co-operate with him (rerolution 43183 A). At the same resrion, the Aerembly appealed once again to the Antarctic Treaty Concultative Parties to exclude South Africa from participation in the meetings of the Conrultative Parties at the earliest porrribl~ date (resolution 43/83 B). I... A/45/100 English Page 202 At its forty-fourth session, s/ the General Assembly eppealed once again to the Antarctic Treaty Consultative Parties to take urgent measures to exclude the racist aoertheia r6gime of South Africa from participating in the meetings of the Consultative Parties at the earliest possible date: end invited the States parties to the Antarctic Treaty to inform the Secretary-General of actions taken in this regard (resolution 441124 A). The Assembly also reiterated its call upon the Aatarctic Treaty Conaultetive Parties to invite the Secretary-General or his representative to all meetings of the Treaty parties) requested the Secretary-General to submit a report on his evaluations thereon to the Assembly at its forty-fifth session: expressed the conviction that, in view of the significant impact that Antarctica exerts on the global environment and ecosystems, any regime to be established for the protection and conservation of the Antarctic environment end its dependent and associated ecosystems, in order to gain the universal 
analysis: The text appears to be discussing the management and regulation of mineral resources in Antarctica, as well as the exclusion of certain countries from participating in meetings related to the Antarctic Treaty. The language used is formal and diplomatic, suggesting that the text is related to international relations and decision-making. The emphasis on environmental protection and conservation also suggests that the text is related to the natural environment.