Biogeochemistry 2000: Vol 49 Table of Contents

3 Pages·2000·0.34 MB·English

ty Biogeochemistry 49: 307-308, 2000.
Contents Volume49 2000
Volume 49 No.1 April 2000
PETER CASPER, STEPHEN C. MABERLY, GRAHAME H. HALL
& BLAND J. FINLAY / Fluxes of methane and carbon dioxide
from a small productive lake to the atmosphere
JULIO CAMPO, J. MANUEL MAASS, VICTOR J. JARAMILLO
& ANGELINA MARTINEZ YRIZAR / Calcium, potassium, and
magnesium cycling in a Mexican tropical dry forest ecosystem
P. GROGAN & F.S. CHAPIN Ill. / Nitrogen limitation of produc-
tion in a Californian annual grassland: The contribution of
arbuscular mycorrhizae
NICO VAN BREEMEN, ROGER FINLAY, ULLA LUNDSTROM,
ANTOINE G. JONGMANS, REINER GIESLER & MATS
OLSSON / Mycorrhizal weathering: A true case of mineral plant
nutrition?
WILLIAM H. SCHLESINGER, T.J. WARD & JOHN ANDERSON /
Nutrient losses in runoff from grassland and shrubland habitats
in southern New Mexico: Il. Field plots
JOEL D. BLUM, E. HANK TALIAFERRO, MARIE T. WEISSE
& RICHARD T. HOLMES / Changes in Sr/Ca, Ba/Ca and
87Sr/®6Sr ratios between trophic levels in two forest ecosystems
in the northeastern U.S.A.
Volume 49 No.2 May 2000
FRANS-JACO VAN DER NAT & JACK J. MIDDELBURG /
Methane emission from tidal freshwater marshes 103-121
JOHN L. CAMPBELL, JAMES W. HORNBECK, WILLIAM H.
McDOWELL, DONALD C. BUSO, JAMES B. SHANLEY &
GENE E. LIKENS / Dissolved organic nitrogen budgets for
upland, forested ecosystems in New England 123-142
KUANG-YAO LEE, THOMAS R. FISHER, THOMAS E. JORDAN,
DAVID L. CORRELL & DONALD E. WELLER / Modeling the
hydrochemistry of the Choptank River Basin using GWLF and
Arc/info: 1. Model calibration and validation 143-173
308
LYDIA P. OLANDER & PETER M. VITOUSEK / Regulation of soil
phosphatase and chitinase activity by N and P availability 175-190
Volume 49 No.3 June 2000
SHINGO UEDA, CHUN-SIM U. GO, TAKAHITO YOSHIOKA,
NAOHIRO YOSHIDA, EITARO WADA, TOSHIHIRO MIYAJIMA,
ATSUKO SUGIMOTO, NARIN BOONTANON, PISOOT
VIJARNSORN & SUPORN BOONPRAKUB / Dynamics of
dissolved O2, CO2, CH4, and N20 in a tropical coastal swamp
in southern Thailand 191-215
DAVID L. CORRELL, THOMAS E. JORDAN & DONALD E.
WELLER / Beaver pond biogeochemical effects in the Mary-
land Coastal Plain 217-239
N. DEZZEO, R. HERRERA, G. ESCALANTE & N. CHACON /
Deposition of sediments during a flood event on seasonally
flooded forests of the lower Orinoco River and two of its
black-water tributaries, Venezuela 241-257
BERWYN L. WILLIAMS & DEBORAH J. SILCOCK / Impact of
NH4NO3 on microbial biomass C and N and extractable DOM
in raised bog peat beneath Sphagnum capillifolium and S.
recurvum 259-276
IVAN VALIELA, MARGARET GEIST, JAMES McCLELLAND &
GABRIELLE TOMASKY / Nitrogen loading from watersheds
to estuaries: Verification of the Waquoit Bay Nitrogen Loading
Model 277-293
Instructions for Authors 295-304
Author Index 305