Fig. 1 The generalized relationship between the size of a site that has no inflowing stream, the relative proportions of pollen originating from different areas around the site and level of vegetation reconstruction (after Jacobson and Bradshaw 1981)
Fig. 1 The generalized relationship between the size of a site that has no inflowing stream, the relative proportions of pollen originating from different areas around the site and level of vegetation reconstruction (after Jacobson and Bradshaw 1981)