CARBON-14 TRENDS IN SUBFOSSIL PINE STUBS

被引：7

作者：

VOGEL, JC

CASPARIE, WA

MUNAUT, AV

机构：

[1] Natuurkundig Laboratorium, University of Groningen, Groningen

[2] Laboratoire de Palynologie et Phytosociologie, University of Louvain, Louvain

[3] Natural Isotopes Division, CSIR, Pretoria

来源：

SCIENCE | 1969年 / 166卷 / 3909期

关键词：

D O I：

10.1126/science.166.3909.1143

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Subfossil pine stubs from a peat bog in the Netherlands were linked together dendrochronologically and sampled at intervals of 30 or 50 years for carbon-14 analysis. The results suggest that the carbon-14 content of the atmosphere was not changing between about 5400 and 5100 B.C., but that it was increasing slightly about 800 years earlier.

引用

页码：1143 / &

共 12 条

[1]

[Anonymous], 1956, DENDROCLIMATIC CHANG

[2]

de Vries H, 1958, Science, V127, P129, DOI 10.1126/science.127.3290.129

[3] GRONINGEN RADIOCARBON DATES .3. [J].

DEVRIES, H ;

WATERBOLK, HT .

SCIENCE, 1958, 128 (3338) :1550-1556

[4] BRISTLECONE PINE - SCIENCE AND ESTHETICS [J].

FERGUSON, CW .

SCIENCE, 1968, 159 (3817) :839-&

[5]

Huber B., 1943, Holz als Roh- und Werkstoff, V6, P263, DOI 10.1007/BF02603303

[6]

MUNAUT A. V., 1966, AGRICULTURA [LOUVIAN], V14, P193

[7]

Munaut A. V, 1966, AGRICULTURA, V14, P361

[8]

RALPH EK, 1967, ARCHAEOMETRY, V10, P1

[9]

Suess H. E., 1967, RADIOACTIVE DATING M, P143

[10] ZUR CHRONOLOGIE DES ALTEN AGYPTEN [J].

SUESS, HE .

ZEITSCHRIFT FUR PHYSIK, 1967, 202 (JUN) :1-&

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