Elsewhere, however, other enclosures from this period were of relatively small lowland commons which were easier to survey.
The construction and maintenance of these enclosures has been described [17].
Accompanying the letters, some of which run to more than ten pages, were other records (or ' enclosures').
However, fruit set under open field conditions was frequently near 100%, whereas fruit set in these insect enclosures averaged only 56.0%.
Top and sides of the enclosures were covered with 0.1-mm mesh screen to prevent migration of litter invertebrates and toads.
The number of other organisms that died in enclosures during the experiments was not determined.
There was at least 2 m between each pair of enclosures.
All enclosures were placed directly on the surface of the forest floor in 10 pairs in a 30 x 35-m area.
中文繁体
圍住的, 圍起來的區域, 圍場…
More中文简体
围住的, 围起来的区域, 围场…
MoreEspañol
recinto, encierro, cercamiento…
MorePortuguês
recinto, cercado…
More日本語
(壁や塀で囲まれた)土地…
MoreFrançais
clôture, enclos, pièce jointe…
MoreCatalan
recinte…
Moreالعربية
سِياج…
More