Jun Gao1,2, Liang-Liang Yue3, Xianhuan Jiang1, Liju Ni4, Muhammad Aqeel Ashraf5, Yuxun Zhou,1 Kai Li1,* and Junhua Xiao1,*
... indicates the effective population size of M. fortis had been experiencing a downward trend in the past decades, which may due to the habitats loss and environmental degradation.

Attaullah Ansari* and Nasreen Memon 

...ise variation in average population size, species richness, evenness and diversity index were also calculated. The highest and lowest degrees of population size, richness and evenness and diversity were recorded in agriculture crops and fodder crops, respectively. 

Peng Xu1, Bin Liu1,2, Yongqiang Zhao3, Shicheng Lv3 and Changhu Lu1,*
...ed on the annual maximum population size of red-crowned crane wintering in Yancheng Nature Reserve (YNR) from 1981 to 2016, we tested the correlation between population size and the climate variables. The results showed that mean air temperature in wintering period showed a linear upward trend. Annual maximum wintering crane population was 623±33. Fitting the population size and the...

 Zhi Yijin and Shao Mingqin*

... was used to examine the population size and sex ratio of the scaly-sided merganser Mergus squamatus (the merganser) in four rivers of the Poyang Lake water system, Jiangxi province, China. Spatial and temporal variations in population size were ascertained for this endangered species. The Xiuhe, Fuhe and Raohe river systems exhibited large steady populations, with the maximum size ranging from 25 to 68 individuals fo...

Pakistan Journal of Zoology


Vol. 51, Iss. 6, Pages 1999-2399


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