Length-weight relationships for nine fishes in the Nujiang River, Southwest of China

2018 ◽  
Vol 34 (5) ◽  
pp. 1258-1260
Author(s):  
Hai-tao Zheng ◽  
Yun Gong ◽  
Feng Chen ◽  
Huan Lei ◽  
Daoming Huang
Keyword(s):  
Nujiang River

Length-weight relationships of five fish species from the Nujiang River (Salween basin), southwest China

2018 ◽  
Vol 34 (3) ◽  
pp. 698-699
Author(s):  
F. J. Huang ◽  
M. D. Liu ◽  
L. X. Yu ◽  
S. P. Liu
Keyword(s):  
Fish Species ◽  
Southwest China ◽  
Nujiang River

scholarly journals Low temperature thermochronology using thermoluminescence signals from K-feldspar

2017 ◽  
Vol 44 (1) ◽  
pp. 112-120 ◽  
Author(s):  
Shuang-Li Tang ◽  
Sheng-Hua Li
Keyword(s):  
Low Temperature ◽  
Thermal History ◽  
Rock Sample ◽  
Heating Temperature ◽  
River Valley ◽  
Equivalent Dose ◽  
Multiple Measures ◽  
Study Protocols ◽  
History Of ◽  
Nujiang River

Abstract Thermoluminescence (TL) and isothermal thermoluminescence (ITL) signals from K-feldspar were studied. The signals from K-feldspar have provided multiple thermometers for thermochronological study. Protocols of multiple aliquot (MA) additive-dose (A) and regenerative-dose (R) have been applied and tested for equivalent dose (De) determinations using TL and ITL signals (MAA-TL, MAR-TL, MAA-ITL and MAR-ITL). Single aliquot regenerative-dose (SAR) protocol was only applied for De determination using ITL signals (SAR-ITL). A 50–60°C translation of heating temperature was necessary for the ITL De values to agree with TL De values. Based on the experiment results and merits-drawbacks comparison of the five tested protocols, the MAR-TL and SAR-ITL are favorable because of their efficiency and accuracy in De determinations. These two protocols were further applied to the samples from the Nujiang River valley and both explicitly demonstrated the thermal history of the samples. They are suitable for K-feldspar thermochronology study. They, as a parallelism of the previous studies of quartz TL and ITL signals, can provide multiple measures for a rock sample with the same thermal history in geo-thermochronological studies.

A new species of Behningia Lestage, 1929 (Ephemerotera: Behningiidae) from China

Zootaxa ◽  
2019 ◽  
Vol 4671 (3) ◽  
pp. 420-426
Author(s):  
XIONGDONG ZHOU ◽  
MIKE BISSET ◽  
MENGZHEN XU ◽  
ZHAOYIN WANG
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
The Third ◽  
The Family ◽  
Biogeographic Region ◽  
Nujiang River ◽  
A New Species ◽  
Burrowing Mayfly

A new species of sand-burrowing mayfly (Ephemeroptera: Behningiidae), Behningia nujiangensis Zhou & Bisset, is described based on more than 50 nymphs collected from the Nujiang River in Yunnan Province, P.R. China. This is the first species of the family Behningiidae discovered in China. It is also the second species of genus Behningia, and the third species of the family Behningiidae collected from the Oriental biogeographic region. The shapes of the labrum and the labium in B. nujiangensis are markedly different from those found in other species of Behningia. Differences in the mandibles, the galea-lacina of maxillae, and both the prothoracic and metathoracic legs differentiate B. nujiangensis from both B. baei and B. ulmeri. The biology of and conservation challenges for B. nujiangensis are also briefly discussed. 

Length-weight relationships of three fishes from the Nujiang River, China

2018 ◽  
Vol 34 (5) ◽  
pp. 1192-1194
Author(s):  
Chengdong Peng ◽  
Ziyan Peng ◽  
Wen Xiong ◽  
Junwu Hu
Keyword(s):  
Nujiang River

Length-weight relationships of three cyprinid fishes from headwater of the Nujiang River, China

2014 ◽  
Vol 31 (2) ◽  
pp. 411-412 ◽  
Author(s):  
D. K. He ◽  
W. Xiong ◽  
X. Y. Sui ◽  
Y. T. Jia ◽  
Y. F. Chen
Keyword(s):  
Cyprinid Fishes ◽  
Nujiang River

Long-duration PMP and PMF estimation with SWAT model for the sparsely gauged Upper Nujiang River Basin

2017 ◽  
Vol 90 (2) ◽  
pp. 735-755 ◽  
Author(s):  
Tian Liu ◽  
Zhongmin Liang ◽  
Yuanfang Chen ◽  
Xiaohui Lei ◽  
Binquan Li
Keyword(s):  
River Basin ◽  
Swat Model ◽  
Long Duration ◽  
Nujiang River

scholarly journals Evaluation of Various Precipitation Products Using Ground-Based Discharge Observation at the Nujiang River Basin, China

Water ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 2308
Author(s):  
Renjie Mao ◽  
Lei Wang ◽  
Jing Zhou ◽  
Xiuping Li ◽  
Jia Qi ◽  
...  
Keyword(s):  
River Basin ◽  
Hydrological Model ◽  
High Elevation ◽  
Frozen Soil ◽  
The Tibetan Plateau ◽  
Soil Physics ◽  
Correlation Relationship ◽  
Precipitation Product ◽  
Physically Based ◽  
Nujiang River

Precipitation observation and prediction is difficult in many high elevation regions due to the complex terrain and the lack of in situ observations for comparison. The Nujiang River (upper and middle Salween River) basin in the Tibetan Plateau is no exception. Because of this shortcoming, we propose the use of gauge-observed discharge time series at the basin outlet (e.g., Jiayuqiao hydrological station) to evaluate the performance of four different precipitation products (e.g., satellite-based products and reanalysis datasets). A physically-based distributed cryosphere hydrological model with coupled snow and frozen soil physics was adopted to transfer the basin-wide gridded precipitation into the basin-outlet discharges. First, we corrected and evaluated the four precipitation products. A correlation relationship was established between each precipitation product and the available (limited) gauge rainfall within different elevation zones, and then used to correct the four precipitation products in the study basin. Secondly, a distributed cryosphere hydrological model was used to simulate the basin-outlet runoff driven by each corrected precipitation product. The results indicated that modern-era retrospective analysis for Research and Applications, version 2 (MERRA2) precipitation has better performance in the upper Nujiang River basin relative to the other precipitation products based on comparisons of observed and simulated runoff.

Length-weight relationships of four fish species from the Nujiang River, China

2017 ◽  
Vol 33 (6) ◽  
pp. 1299-1300 ◽  
Author(s):  
L. Pan ◽  
X. W. Cheng ◽  
J. Xu ◽  
T. Yang ◽  
P. P. Li ◽  
...  
Keyword(s):  
Fish Species ◽  
Nujiang River

Geological analysis of gravitational rock slope deformation: a case from Nujiang River, China

2017 ◽  
Vol 14 (10) ◽  
pp. 2122-2133 ◽  
Author(s):  
Lei Zhu ◽  
Run-qiu Huang ◽  
Ming Yan ◽  
Guo-qing Chen
Keyword(s):  
Rock Slope ◽  
Slope Deformation ◽  
Nujiang River ◽  
Geological Analysis

GIS-Based Landslide Susceptibility Analysis-Taking Middle and Upper Reaches of Nujiang River for Example

2012 ◽  
Vol 518-523 ◽  
pp. 4726-4734
Author(s):  
Feng Qiang Wu ◽  
Wei Hong Wang ◽  
San Sheng Zuo
Keyword(s):  
Factor Analysis ◽  
Landslide Susceptibility ◽  
Satellite Image ◽  
Analysis Method ◽  
Certainty Factor ◽  
Raster Data ◽  
Data Format ◽  
Susceptibility Analysis ◽  
Nujiang River

65 landslides were interpreted from multi-source satellite image and investigation. And then, the seven factors that influence landslide susceptibility, including stratum, NDVI, faults, drainage, DEM, gradient and aspect were created in raster data format based on GIS and calculated the proportion of landslide disasters in each factors by its CF value using the certainty factor analysis method.

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