地震减灾体系中的区域联防问题

地震灾害是我国主要的自然灾害之一。现阶段,减轻地震灾害的主要途径是在努力提高地震监测预报水平的基础上,发挥政府、社会和地震科技队伍三方面的作用,坚持以预防为主,建立地震减灾工作体系,走综合减灾的道路。行使政府职能是地震减灾工作体系的中心环节,职能的行使以一级政府的行政管辖范围为“边界”。但我国大陆地区已发生的大震和当前的重点监视防御区多分布于二省、三省或更多省市交界地区。突破行政区划,在地震活动区、危险区周围协调地开展监测、预报、宣传、防御工作是当前进行防震减灾战略布局所必需。地震科学发展的“跨”行政区划和政府行政职能的严格区划性的尖锐矛盾,有必要提出地震减灾中的区域联防问题,本文是有关这个问题的分析与建议。

ON THE ISSUE OF REGIONAL JOINT DEFENCE IN THE SYSTEM OF SEISMIC DISASTER REDUCTION

Earthquake is one of the most dangerous natural disasters of our country.In the present stage,themain approach for seismic disaster reduction may be considered as,based on developing seismic obser-vation and prediction level,bring the function of government,society and intelligentsia into fully play,persisting"putting prevention first"and establishing the system of seismic disaster reduction.That isthe way for synthetical disaster reduction. It is the central link to make government's function in that system.Governmental power is limit-ed by administrative jurisdiction of government,but most of epicentres of strong events occurred in thecontinent of our country and seismic defence areas estimated by scientific method are distributed at ad-jacent regions between two or more provinces.Based on the present seismic predicative level,it wouldbe necessary to launeh observation,prediction,propagation and preparedness in earthquake prone areasconsistently and without limitation of administrative region for the strategy of seismic disaster reduc-tion.There is a contradict between"cross administrative division property"which is need for seismicscience development and"rigid division property"for function of governmental jurisdiction.It is verysharp and the issue of regional joint defence should be put forward.Some analyses and suggestions re-lated are given in this paper.