Table of information for each of the 41 islands and atolls that comprise the coral reef ecosystems of the U.S. Pacific.
收藏资源简介:
All locations are grouped by regions, indicated in bold. Island Name is the name of the island or atoll. Island is the three-letter code used in Figures 1, 5 and 6. Island Type is based on primary geological make-up. Closed atoll designation is where a majority of the atoll is enclosed by emergent or semi-emergent reef. Latitude and Longitude are in degrees north and east, respectively, based on the center point of each island and atoll. Land Area and Reef Area are shown in square kilometers. Reef Area is calculated from the shoreline to the 30-m isobath.
所有点位均按区域分组,区域以粗体标注。岛名(Island Name)为该岛屿或环礁的名称。岛代码(Island)为图1、图5与图6中使用的三字母编码。岛类(Island Type)以主要地质构成为划分依据。封闭环礁标注指该环礁大部分区域被出露或半出露礁体环绕的情形。纬度与经度分别以北纬和东经度数表示,取值基于各岛屿及环礁的中心点。陆地面积与礁体面积均以平方千米为单位展示。礁体面积的计算范围为从海岸线至30米等深线之间的区域。




