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A conservation assessment of birds in the Karoo region of South Africa: densities, populations, ranges, and trend estimates 期刊论文
发表期刊: OSTRICH. 出版年: 2024, 卷号: 95, 期号: 2, 页码: 129-139
作者:  Lee, Alan T. K.;  Wright, Dale R.
收藏  |  浏览/下载:15/0  |  提交时间:2024/10/04
Alaudidae  arid zone  citizen science  distance sampling  endemic species  larks  point counts  SABAP2 data  
不同土地利用/覆盖数据在中国北方草地的精度评价 期刊论文
发表期刊: 生态学杂志. 出版年: 2019, 卷号: 38, 期号: 1, 页码: 283-293
作者:  高艳妮;  郭艳芳;  王维;  李付杰;  黄盼盼
收藏  |  浏览/下载:23/0  |  提交时间:2019/11/29
distribution uniformity check  sampling point  accuracy verification  1: 1000000 grassland resource map  the boundary of grassland in northern China  
A comparison of riparian vegetation sampling methods along a large, regulated river 期刊论文
发表期刊: RIVER RESEARCH AND APPLICATIONS. 出版年: 2019, 卷号: 35, 期号: 6, 页码: 759-767
作者:  Palmquist, Emily C.;  Sterner, Sarah A.;  Ralston, Barbara E.
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/29
data variability  line-point intercept  long-term monitoring  ocular quadrat estimates  riparian vegetation  species richness  vegetation sampling methods  
A comparison of cover calculation techniques for relating point-intercept vegetation sampling to remote sensing imagery 期刊论文
发表期刊: ECOLOGICAL INDICATORS. 出版年: 2017, 卷号: 73, 页码: 156-165
作者:  Karl, Jason W.;  McCord, Sarah E.;  Hadley, Brian C.
收藏  |  浏览/下载:28/0  |  提交时间:2019/11/29
Point-intercept sampling  Vegetation cover  Monitoring  Remote sensing  Beta regression  Method comparison  
Advantages of the point-intercept method for assessing functional diversity in semi-arid areas 期刊论文
发表期刊: IFOREST-BIOGEOSCIENCES AND FORESTRY. 出版年: 2015, 卷号: 8, 页码: 471-479
作者:  Nunes, Alice;  Tapia, Susana;  Pinho, Pedro;  Correia, Otilia;  Branquinho, Cristina
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/29
Dengler Method  Drylands  Field Plant Sampling  Functional Structure  Functional Diversity  Grassland  Modified-Whittaker  Point-intercept Method  
A comparison between point- and semi-continuous sampling for assessing body temperature in a free-ranging ectotherm 期刊论文
发表期刊: JOURNAL OF THERMAL BIOLOGY. 出版年: 2004, 卷号: 29, 期号: 2, 页码: 91-96
作者:  Taylor, EN;  DeNardo, DF;  Malawy, MA
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/28
point-sampling  semi-continuous sampling  body temperature  telemetry  iButton  ectotherm  rattlesnake  reptile  Crotalus atrox  
Using distance sampling to estimate seasonal densities of desert mule deer in a semidesert grassland 期刊论文
发表期刊: WILDLIFE SOCIETY BULLETIN. 出版年: 2002, 卷号: 30, 期号: 1, 页码: 53-63
作者:  Koenen, KKG;  DeStefano, S;  Krausman, PR
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/28
Arizona  desert mule deer  distance sampling  grasslands  Odocoileus hemionus  point transects  
Evaluation of five methods for measuring desert vegetation 期刊论文
发表期刊: WILDLIFE SOCIETY BULLETIN. 出版年: 1997, 卷号: 25, 期号: 3, 页码: 604-609
作者:  Etchberger, RC;  Krausman, PR
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/28
Arizona  line-intercept  point-cluster  step-point  vegetation sampling