±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 474  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

nothingfree

Í­³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÈçºÎÇø·ÖTOCÀ´Ô´£¿

ÓÐûÓÐÇø·ÖºÓÁ÷Ë®ÌåÖÐ×ÔÈ»À´Ô´£¨±ÈÈçÉ­ÁÖ£©ÓëÎÛȾÀ´Ô´TOCµÄ·½·¨£¬»òÏà¹ØÎÄÏ×£¬ÇëÁ˽âÕâ·½ÃæÄÚÈݵĴóϺ¸øÓÚ°ïÖú£¬·Ç³£¸Ðл£¡£¡£¡

[ Last edited by cuplgz on 2008-1-11 at 08:42 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

flyindusk

ľ³æ (ÕýʽдÊÖ)

²»ÊǼìË÷£¬Ç¡ºÃÎÒÔø¾­ÕûÀí¹ýÕâ·½ÃæµÄÎÄÏ×
Ö±½Ó¸´ÖÆÁ˲¿·Ö²Î¿¼ÎÄÏ×
²©¹ÛԼȡ ºñ»ý±¡·¢ ÎÞ˽ÎÞη ²»µ³²»Èº
5Â¥2008-01-12 16:41:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

flyindusk

ľ³æ (ÕýʽдÊÖ)

¡ï
cuplgz(½ð±Ò+1,VIP+0):лл¾«²Ê»Ø¸´£¡
1.        Berner, R.A., Biogeochemical cycles of carbon and sulfur and their effect on atmospheric oxygen over Phanerozoic time. Global and Planetary Change, 1989. 1: p. 97-122.
2.        Dean, W.E., M.A. Arthur, and G.E. Claypool, Depletion of 13C in Cretaceous marine organic matter: source, diagenetic, or environmental signal? Marine Geology, 1986. 70(1-2): p. 119-157.
3.        Hedges, J.I., W.A. Clark, and G.L. Cowie, Organic Matter Sources to the Water Column and Surficial Sediments of a Marine Bay. Limnology and Oceanography, 1988. 33(5): p. 1116-1136.
4.        Hedges, J.I., R.G. Keil, and R. Benner, What happens to terrestrial organic matter in the ocean? Organic Geochemistry, 1997. 27(5): p. 195-212.
5.        Hedges, J.I. and D.C. Mann, The lignin geochemistry of marine sediments from the southern Washington coast. Geochimica et Cosmochimica Acta, 1979. 43(11): p. 1809-1818.
6.        Hopmans, E.C., et al., A novel proxy for terrestrial organic matter in sediments based on branched and isoprenoid tetraether lipids. Earth and Planetary Science Letters, 2004. 224(1): p. 107-116.
7.        Jasper, J.P. and R.B. Gagosian, Glacial¨Cinterglacial climatically forced ¦Ä13C variations in sedimentary organic matter. Nature, 1989. 342(6245): p. 60-62.
8.        Krishnamurthy, R.V., S.K. Bhattacharya, and S. Kusumgar, Palaeoclimatic changes deduced from 13C/12C and C/N ratios of Karewa lake sediments, India. Nature, 1986. 323(6084): p. 150-152.
9.        Lamb, A.L., et al., Accessing ¦Ä13C and C/N ratios from organic material in archived cores as Holocene sea level and palaeoenvironmental indicators in the Humber Estuary, UK. Marine Geology, 2007: p. doi: 10.1016/j.margeo.2007.06.012.
10.        Muller, A. and U. Mathesius, The palaeoenvironments of coastal lagoons in the southern Baltic Sea, I. The application of sedimentary Corg/N ratios as source indicators of organic matter. Palaeogeography, Palaeoclimatology, Palaeoecology, 1999. 145(1): p. 1-16.
11.        Muller, A. and M. Voss, The palaeoenvironments of coastal lagoons in the southern Baltic Sea, II. delta13C and delta15N ratios of organic matter-sources and sediments. Palaeogeography, Palaeoclimatology, Palaeoecology, 1999. 145(1): p. 17-32.
12.        Nakai, N., Paleoenvironmental features of Lake Biwa deduced from carbon isotope compositions and organic C/N ratios of the upper 800-m sample of 1, 400 m cored column. Proceedings of the Japan Academy. Series B Physical and biological sciences, 1986. 62(8): p. 279-282.
13.        Thornton, S.F. and J. McManus, Application of organic carbon and nitrogen stable isotope and C/N ratios as source indicators of organic matter provenance in estuarine systems: Evidence from the Tay Estuary, Scotland. Estuarine, Coastal and Shelf Science, 1994. 38(3): p. 219-233.
²©¹ÛԼȡ ºñ»ý±¡·¢ ÎÞ˽ÎÞη ²»µ³²»Èº
2Â¥2008-01-10 20:37:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nothingfree

Í­³æ (СÓÐÃûÆø)

·Ç³£¸ÐлflyinduskµÄÎÞ˽°ïÖú£¡
orz
3Â¥2008-01-11 09:33:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yyzhe698

Çø·ÖÀ´Ô´×îºÃ×öÍ¬Î»ËØÖ±Ê¾×Ù£¡
flyindusk£¬ÄãÊÇÓÃʲô¼ìË÷ÎÄÏ׵ģ¿½Ì½Ì´ó¼Ò£¬½éÉÜÏÂÄãµÄ·½·¨£¡
4Â¥2008-01-12 13:46:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 299Çóµ÷¼Á +8 àÅàÅàÅàÅ2 2026-03-27 8/400 2026-03-31 18:23 by lizhi8172
[¿¼ÑÐ] 304Çóµ÷¼Á +8 ËØÄê¼ÀÓï 2026-03-31 11/550 2026-03-31 18:20 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ¿¼ÑÐÉúÎïÓëÒ½Ò©µ÷¼Á +6 Ìúº©º©123425 2026-03-31 6/300 2026-03-31 17:48 by 544594351
[¿¼ÑÐ] 273Çóµ÷¼Á +3 ÀîÜÆÐÂ1 2026-03-31 3/150 2026-03-31 17:31 by NN.
[¿¼ÑÐ] ÉúÒ½¹¤0831µ÷¼ÁÇóÍÆ¼ö +4 СÐÜî£î£_s 2026-03-27 6/300 2026-03-31 17:12 by ¼Çʱ¾2026
[¿¼ÑÐ] 334Çóµ÷¼Á +7 Trying] 2026-03-31 7/350 2026-03-31 12:33 by Î޼ʵIJÝÔ­
[ÂÛÎÄͶ¸å] chinese chemical lettersÓ¢ÎİæÍ¶¸åÇóÖú 130+3 Yishengeryi 2026-03-30 3/150 2026-03-31 10:10 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] Çóµ÷¼Á +4 ÑÐs. 2026-03-25 4/200 2026-03-31 10:05 by fmesaito
[¿¼ÑÐ] 370Çóµ÷¼Á +3 080700µ÷¼Á 2026-03-30 3/150 2026-03-31 01:09 by A_Zhe
[¿¼ÑÐ] 311Çóµ÷¼Á +10 lin0039 2026-03-26 10/500 2026-03-30 10:26 by herarysara
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·ÖÇóµ÷¼Á +10 ´ó²öС×Ó 2026-03-28 10/500 2026-03-29 23:35 by ·ÉÐÐÈÕ¼ÇÎ÷
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ¼³Òàê» 2026-03-29 6/300 2026-03-29 13:40 by peike
[¿¼ÑÐ] 305Çóµ÷¼Á +8 RuiFairyrui 2026-03-28 8/400 2026-03-29 08:22 by fmesaito
[¿¼ÑÐ] 312£¬ÉúÎïѧÇóµ÷¼Á +3 СÒëͬѧabc 2026-03-28 3/150 2026-03-28 15:32 by ÂäÉ˼
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼ÑÐ] 315µ÷¼Á +4 0860Çóµ÷¼Á 2026-03-26 5/250 2026-03-27 11:23 by wangjy2002
[ÂÛÎÄͶ¸å] Journal of Mechanical Science and Technology +3 Russ_ss 2026-03-25 5/250 2026-03-27 10:49 by ½С¹û»­´ó±ý
[¿¼ÑÐ] 281Çóµ÷¼Á +6 Koxui 2026-03-24 7/350 2026-03-26 15:37 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ÇóbÇøÔºÐ£µ÷¼Á +4 ÖÜ56 2026-03-24 5/250 2026-03-25 17:12 by yishunmin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û