Petrology of the Plutonic Rocks of west-central Alaska

1970 ◽  
Author(s):  
Thomas P. Miller
Keyword(s):  
West Central ◽  
Plutonic Rocks

scholarly journals 40Ar/39Ar age-spectrum data for metamorphic and plutonic rocks from west-central Idaho

1987 ◽  
Author(s):  
L.W. Snee ◽  
J.F. Sutter ◽  
Karen Lund ◽  
D.E. Balcer ◽  
K.V. Evans
Keyword(s):  
West Central ◽  
Plutonic Rocks ◽  
Spectrum Data ◽  
Central Idaho

RbSr geochronology and geochemistry of plutonic rocks from the Wadi Shuqub quadrangle, west-central Arabian Shield

1987 ◽  
Vol 6 (4) ◽  
pp. 553-568 ◽  
Author(s):  
Abdulaziz A. Radain ◽  
Syed Ali ◽  
Abdullah O. Nasseef ◽  
Abdalla A. Abdel-Monem
Keyword(s):  
Arabian Shield ◽  
West Central ◽  
Plutonic Rocks

Trend of Extreme Precipitations Indices in West-central Côte d’Ivoire: Case of the Lobo Watershed

2020 ◽  
Vol 5 (10) ◽  
pp. 1281-1287
Author(s):  
F. B. Allechy ◽  
M. Youan Ta ◽  
V. H. N’Guessan Bi ◽  
F. A. Yapi ◽  
A. B. Koné ◽  
...  
Keyword(s):  
Cote D'ivoire ◽  
Côte D’Ivoire ◽  
Crop Yields ◽  
Extreme Rainfall ◽  
Cote D’Ivoire ◽  
West Central ◽  
Côte D'ivoire ◽  
Northern Half ◽  
Agricultural Potential ◽  
Annual Total

The Lobo watershed located in the west-central part of Côte d'Ivoire is an area with high agricultural potential, influenced by climate variations and changes that reduce crop yields. The objective of this study is to analyse trends in ETCCDI extreme rainfall indices from rainfall data from 1984 to 2013 using ClimPACT2 software. This study shows that the trend of the indices: number of consecutive wet days (CWD), number of rainy days (R1mm) and the cumulative annual total rainfall (PRCPTOT) is decreasing. On the other hand, the number of consecutive dry days (CDD) is on the rise. In general, the whole basin has experienced a decrease in rainfall as well as wet sequences and an increase in dry sequences. These different trends observed in this study are more pronounced in the northern half of the watershed.

K-Ar ages of the metamorphic and plutonic rocks in the southern part of the Hidaka belt, Hokkaido and their implications.

1995 ◽  
Vol 90 (9) ◽  
pp. 297-309 ◽  
Author(s):  
Keisuke SAHEKI ◽  
Masatoshi SHIBA ◽  
Tetsumaru ITAYA ◽  
Hitoshi ONUKI
Keyword(s):  
Plutonic Rocks
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