PRECISION OF DETERMINATIONS OF NATURAL ABUNDANCE OF NITROGEN-15 IN SOILS, FERTILIZERS, AND SHELF CHEMICALS

被引：116

作者：

SHEARER, GB

KOHL, DH

COMMONER, B

机构：

[1] WASHINGTON UNIV,CTR BIOL NAT SYST,ST LOUIS,MO 63130

[2] WASHINGTON UNIV,BIOL DEPT,ST LOUIS,MO

来源：

SOIL SCIENCE | 1974年 / 118卷 / 05期

关键词：

D O I：

10.1097/00010694-197411000-00005

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

引用

页码：308 / 316

页数：9

共 14 条

[1]

BREMNER J. M., 1965, SOIL SCI SOC AMER PROC, V29, P504

[2] STEAM DISTILLATION METHODS FOR DETERMINATION OF AMMONIUM NITRATE AND NITRITE [J].

BREMNER, JM ;

KEENEY, DR .

ANALYTICA CHIMICA ACTA, 1965, 32 (05) :485-&

[3]

BREMNER JM, 1965, AGRONOMY, V9, P1256

[4]

CHENG HH, 1964, SCIENCE, V146, P929

[5] REAKTIONEN MIT 15N .37. TRENNEFFEKTE BEI DEN ISOTOPEN 14N UND 15N WAHREND DER HERSTELLUNG WASSERFREIER SALPETERSAURE NACH DEM DIREKTEN VERFAHREN [J].

CLUSIUS, K ;

POSCHET, HJ .

HELVETICA CHIMICA ACTA, 1962, 45 (01) :1-&

[6] REAKTIONEN MIT N-15 .34. TRENNEFFEKTE BEI DEN ISOTOPEN N-14 UND N-15 WAHREND DER TECHNISCHEN FABRIKATION VON SALPETERSAURE [J].

CLUSIUS, K ;

PIESBERGEN, U .

HELVETICA CHIMICA ACTA, 1960, 43 (06) :1562-1569

[7] NITROGEN ISOTOPE FRACTIONATION IN SOILS AND MICROBIAL REACTIONS [J].

DELWICHE, CC ;

STEYN, PL .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1970, 4 (11) :929-+

[8]

GAEBLER OH, 1966, CAN J BIOCHEM, V44, P1244

[9]

GEREN W, 1949, J BIOL CHEM, V172, P21

[10] USE OF VARIATIONS IN NATURAL NITROGEN ISOTOPE ABUNDANCE FOR ENVIRONMENTAL STUDIES - QUESTIONABLE APPROACH [J].

HAUCK, RD ;

PORTER, LK ;

BROADBENT, FE ;

BREMNER, JM ;

BARTHOLOMEW, WV ;

CHENG, HH ;

OLSEN, SR ;

EDWARDS, AP ;

LEGG, JO ;

KEENEY, DR .

SCIENCE, 1972, 177 (4047) :453-+

← 1 2 →