男友太凶猛1v1高h,大地资源在线资源免费观看 ,人妻少妇精品视频二区,极度sm残忍bdsm变态

Giant panda conservation efforts lead to population growth

By Yan Dongjie | chinadaily.com.cn | Updated: 2024-10-24 20:45
Share
Share - WeChat
Researchers recorded data during the fourth giant panda census. [Photo provided to chinadaily.com.cn]

When the distance between two trace points falls within the potential activity range of a single panda, further identification using bite mark differentiation can be applied to enhance the accuracy of the census.

"Ninety-nine percent of a giant panda's diet consists of bamboo, which they cannot fully digest. The undigested bamboo stem fragments found in their feces are called bite marks. Due to variations in individual digestive capabilities, there can be significant differences in the average number of bite marks in feces," Xu said.

"By comparing characteristics like bite mark lengths, we can determine if the feces in an area were left by the same panda," he added.

In the NYT article, some foreign experts proposed using infrared cameras and DNA analysis to assess the panda population.

|<< Previous 1 2 3 4 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 德兴市| 水城县| 武定县| 临高县| 天全县| 磴口县| 阳春市| 新化县| 富川| 东港市| 新宁县| 龙胜| 丰宁| 大石桥市| 屏山县| 原平市| 金溪县| 子洲县| 安泽县| 屏东县| 克山县| 南华县| 自治县| 贵州省| 定日县| 株洲县| 武定县| 雷州市| 师宗县| 甘德县| 杭锦后旗| 昌乐县| 张家界市| 利川市| 阿鲁科尔沁旗| 玛纳斯县| 武安市| 西青区| 铁力市| 琼海市| 谷城县|