1986-1999 Helford Marine Conservation Group (HMCG) Helford intertidal transect monitoring review

During the 1986 to 1999 period, six intensive surveys were carried out at each of six sites covering the north and south banks of the Helford River, both sides of the Gillan inlet and an exposed...

1986至1999年期间，研究人员在覆盖赫尔福德河（Helford River）南北两岸、吉兰湾（Gillan inlet）两侧及一处……的六个调查站点中，各开展了六次高强度密集调查。