White Sturgeon Egg-Mat Network near Shorty's Island and Myrtle Bend, 2007-2013, Koootenai River near Bonners Ferry, ID

The egg-mat data describe a sub-set of the egg-mat network operated by the Idaho Department of Fish and Game. The sub-set inlcudes two sites, 1. near an area commonly known as Shorty's Island, and 2. near the Kootenai River confluence with Myrtle Creek at an area commonly known as Myrtle Bend. The egg-mats consist of artificial substrate mats that are deployed and retrieved every 24-48 hours by IDFG personnel. The egg-mat material is designed to trap eggs that come in contact with the mat, allow personnel to quanitify the number of eggs for the deployed period. The egg-mat data is described by date, quantity of eggs retrieved, and the spatial location (geographic and projected coordinates).

本卵垫（egg-mat）数据集收录爱达荷州鱼类与野生动物局（Idaho Department of Fish and Game）运营的卵垫监测网络的子集数据。该子集包含两个监测点位：其一位于常被称为肖蒂岛（Shorty's Island）的区域附近，其二位于库特内河（Kootenai River）与默特尔溪（Myrtle Creek）汇流处附近、常被称为默特尔湾（Myrtle Bend）的区域。卵垫采用人工基质垫制成，由IDFG工作人员每24至48小时部署并回收一次。该卵垫材料的设计思路为捕获与垫体接触的鱼卵，以便工作人员统计部署周期内的鱼卵数量。本卵垫数据集通过采集日期、回收鱼卵数量以及空间位置（地理坐标与投影坐标）进行描述。