Report: Macrozoobenthos: Lütetsburger Plate — TMAP-Monitoring (2002)»

“Within the Trilateral Monitoring and Assessment Program (TMAP)” four monitoring stations for the monitoring of the macrozoobenthos on the Lütetsburger Plate have been investigated since 1999. Together with the permanent stations of the NLÖ Coastal Research Centre in Norderneyer Inselwatt, which has existed since 1976, a continuous eulitoral station profile is available from the mainland line to the island watt. In addition, there has been a permanent station on the Lütetsburger Plate since 1994, especially for the monitoring of stocking, age distribution and area expansion of the mussel Mytilus edulis. This station is part of the Lower Saxony program for the detection of eulitoral mussel deposits. The four monitoring stations on the Lütetsburger Plate are examined twice a year in spring and autumn in accordance with the TMAP guidelines. The results of the 2002 permanent investigations are summarised in this report.”自1999年起，在三边监测与评估计划（Trilateral Monitoring and Assessment Program, TMAP）框架下，科研人员依托吕特茨堡滩涂（Lütetsburger Plate）的4处监测站点，开展大型底栖动物（macrozoobenthos）监测工作。加上自1976年起便设立于诺德尼岛滩涂（Norderneyer Inselwatt）的NLÖ海岸研究中心永久监测站点，可形成一条从大陆岸线延伸至岛滩的完整潮间带站点剖面。此外，吕特茨堡滩涂自1994年起便设有一处永久监测站点，专门用于监测紫贻贝（Mytilus edulis）的放流种群、年龄结构与分布面积扩张情况。该站点隶属于下萨克森州潮间带贻贝床监测计划。按照TMAP的规范要求，吕特茨堡滩涂的4处监测站点每年于春季和秋季各开展一次调查。本报告汇总了2002年的永久监测调查结果。