語系:
繁體中文
English
說明(常見問題)
登入
回首頁
切換:
標籤
|
MARC模式
|
ISBD
High Resolution Palaeoclimatic Chang...
~
Singh, Anoop Kumar.
High Resolution Palaeoclimatic Changes in Selected Sectors of the Indian Himalaya by Using Speleothems = Past Climatic Changes Using Cave Structures /
紀錄類型:
書目-語言資料,印刷品 : Monograph/item
正題名/作者:
High Resolution Palaeoclimatic Changes in Selected Sectors of the Indian Himalaya by Using Speleothems/ by Anoop Kumar Singh.
其他題名:
Past Climatic Changes Using Cave Structures /
作者:
Singh, Anoop Kumar.
面頁冊數:
XV, 146 p. 56 illus., 46 illus. in color.online resource. :
Contained By:
Springer Nature eBook
標題:
Sedimentology. -
電子資源:
https://doi.org/10.1007/978-3-319-73597-9
ISBN:
9783319735979
High Resolution Palaeoclimatic Changes in Selected Sectors of the Indian Himalaya by Using Speleothems = Past Climatic Changes Using Cave Structures /
Singh, Anoop Kumar.
High Resolution Palaeoclimatic Changes in Selected Sectors of the Indian Himalaya by Using Speleothems
Past Climatic Changes Using Cave Structures /[electronic resource] :by Anoop Kumar Singh. - 1st ed. 2018. - XV, 146 p. 56 illus., 46 illus. in color.online resource. - Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053. - Springer Theses, Recognizing Outstanding Ph.D. Research,.
Introduction -- Speleothems and Climate -- Studied Speleothems and Methodology -- RESULTS -- Summary and Conclusion.
This thesis encompasses a study of past precipitation patterns based on six cave stalagmites from different parts of the Indian Himalaya. This is the first speleothem study in the Indian Himalaya that shows a direct relationship between past precipitation and the collapse of civilization. The stalagmites examined were KL-3 from Jammu and Kashmir; TCS and BR-1 from Himachal Pradesh; and DH-1, SA-1 and CH-1 from Uttarakhand. Based on the high-resolution palaeoclimatic reconstruction (35 U/th dates, 5 AMS dates, 1,500 samples for δ18O and δ13C values) obtained for the duration of the Pleistocene–Holocene transition (16.2–9.5 ka BP) and Mid-Holocene–Present (ca. 4.0 ka BP–Present), three major events were identified, namely the Older Dryas (OD), Bølling–Allerød (BA) period and Younger Dryas (YD) at ca. 14.3–13.9, 13.9–12.7 and 12.7–12.2 ka BP, respectively. The study showed a gradual reduction in the precipitation from 4 ka BP onwards for about a millennium with a peak arid period between 3.2 and 3.1 ka BP. According to the findings, the LIA (Little Ice Age) covers a time span from 1622–1820 AD, during which the climate was wetter than that in the post-LIA period (1820–1950 AD). In addition, this thesis supports the assumption that the WDs (Western Disturbances) contribute significantly to the total rainfall in the Himalaya region.
ISBN: 9783319735979
Standard No.: 10.1007/978-3-319-73597-9doiSubjects--Topical Terms:
670380
Sedimentology.
LC Class. No.: QE471-471.15
Dewey Class. No.: 551.3
High Resolution Palaeoclimatic Changes in Selected Sectors of the Indian Himalaya by Using Speleothems = Past Climatic Changes Using Cave Structures /
LDR
:03047nam a22004095i 4500
001
993113
003
DE-He213
005
20200704134450.0
007
cr nn 008mamaa
008
201225s2018 gw | s |||| 0|eng d
020
$a
9783319735979
$9
978-3-319-73597-9
024
7
$a
10.1007/978-3-319-73597-9
$2
doi
035
$a
978-3-319-73597-9
050
4
$a
QE471-471.15
072
7
$a
RBGB
$2
bicssc
072
7
$a
SCI091000
$2
bisacsh
072
7
$a
RBGB
$2
thema
082
0 4
$a
551.3
$2
23
100
1
$a
Singh, Anoop Kumar.
$e
author.
$4
aut
$4
http://id.loc.gov/vocabulary/relators/aut
$3
1284622
245
1 0
$a
High Resolution Palaeoclimatic Changes in Selected Sectors of the Indian Himalaya by Using Speleothems
$h
[electronic resource] :
$b
Past Climatic Changes Using Cave Structures /
$c
by Anoop Kumar Singh.
250
$a
1st ed. 2018.
264
1
$a
Cham :
$b
Springer International Publishing :
$b
Imprint: Springer,
$c
2018.
300
$a
XV, 146 p. 56 illus., 46 illus. in color.
$b
online resource.
336
$a
text
$b
txt
$2
rdacontent
337
$a
computer
$b
c
$2
rdamedia
338
$a
online resource
$b
cr
$2
rdacarrier
347
$a
text file
$b
PDF
$2
rda
490
1
$a
Springer Theses, Recognizing Outstanding Ph.D. Research,
$x
2190-5053
505
0
$a
Introduction -- Speleothems and Climate -- Studied Speleothems and Methodology -- RESULTS -- Summary and Conclusion.
520
$a
This thesis encompasses a study of past precipitation patterns based on six cave stalagmites from different parts of the Indian Himalaya. This is the first speleothem study in the Indian Himalaya that shows a direct relationship between past precipitation and the collapse of civilization. The stalagmites examined were KL-3 from Jammu and Kashmir; TCS and BR-1 from Himachal Pradesh; and DH-1, SA-1 and CH-1 from Uttarakhand. Based on the high-resolution palaeoclimatic reconstruction (35 U/th dates, 5 AMS dates, 1,500 samples for δ18O and δ13C values) obtained for the duration of the Pleistocene–Holocene transition (16.2–9.5 ka BP) and Mid-Holocene–Present (ca. 4.0 ka BP–Present), three major events were identified, namely the Older Dryas (OD), Bølling–Allerød (BA) period and Younger Dryas (YD) at ca. 14.3–13.9, 13.9–12.7 and 12.7–12.2 ka BP, respectively. The study showed a gradual reduction in the precipitation from 4 ka BP onwards for about a millennium with a peak arid period between 3.2 and 3.1 ka BP. According to the findings, the LIA (Little Ice Age) covers a time span from 1622–1820 AD, during which the climate was wetter than that in the post-LIA period (1820–1950 AD). In addition, this thesis supports the assumption that the WDs (Western Disturbances) contribute significantly to the total rainfall in the Himalaya region.
650
0
$a
Sedimentology.
$3
670380
650
0
$a
Hydrogeology.
$3
670389
650
0
$a
Climatology.
$3
554822
650
0
$a
Paleontology .
$3
1253721
650
2 4
$a
Paleontology.
$3
668656
710
2
$a
SpringerLink (Online service)
$3
593884
773
0
$t
Springer Nature eBook
776
0 8
$i
Printed edition:
$z
9783319735962
776
0 8
$i
Printed edition:
$z
9783319735986
776
0 8
$i
Printed edition:
$z
9783319892528
830
0
$a
Springer Theses, Recognizing Outstanding Ph.D. Research,
$x
2190-5053
$3
1253569
856
4 0
$u
https://doi.org/10.1007/978-3-319-73597-9
912
$a
ZDB-2-EES
912
$a
ZDB-2-SXEE
950
$a
Earth and Environmental Science (SpringerNature-11646)
950
$a
Earth and Environmental Science (R0) (SpringerNature-43711)
筆 0 讀者評論
多媒體
評論
新增評論
分享你的心得
Export
取書館別
處理中
...
變更密碼[密碼必須為2種組合(英文和數字)及長度為10碼以上]
登入