Crop & Pasture Science - 63 (1), 2012

Contents:

   
Break-crop benefits to wheat in Western Australia – insights from over three decades of research

Mark Seymour, John A. Kirkegaard, Mark B. Peoples, Peter F. White and Robert J. French


Yield performance of late-maturing winter canola (Brassica napus L.) types in the High Rainfall Zone of southern Australia

Penny Riffkin, Trent Potter and Gavin Kearney


Water and thermal regimes for field pea in Australia and their implications for breeding

V. O. Sadras, L. Lake, K. Chenu, L. S. McMurray and A. Leonforte


Growth dynamics and agronomic-economic benefits of pea–oat and pea–barley intercrops

Christos A. Dordas, Dimitrios N. Vlachostergios and Anastasios S. Lithourgidis


Does phosphorus stimulate the effect of elevated [CO2] on growth and symbiotic nitrogen fixation of grain and pasture legumes?

Shu Kee Lam, Deli Chen, Rob Norton and Roger Armstrong


A modelling analysis to identify plant traits for enhanced water-use efficiency of pasture

T. A. White and V. O. Snow


Resistance of pasture production to projected climate changes in south-eastern Australia

B. R. Cullen, R. J. Eckard and R. P. Rawnsley


Seed production, mass, germinability, and subsequent seedling growth responses to parental warming environment in Leymus chinensis

Song Gao, Junfeng Wang, Zhijing Zhang, Gang Dong and Jixun Guo

        
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Biogeosciences - 9 (7), 2012

Contents:

Preface "Sources and rapid biogeochemical transformation of dissolved organic matter in the Atlantic surface ocean"
B. P. Koch and G. Kattner

Bioerosion by euendoliths decreases in phosphate-enriched skeletons of living corals
C. Godinot, A. Tribollet, R. Grover, and C. Ferrier-Pages

Use of the isotope flux ratio approach to investigate the C18O16O and 13CO2 exchange near the floor of a temperate deciduous forest
E. Santos, C. Wagner-Riddle, X. Lee, J. Warland, S. Brown, R. Staebler, P. Bartlett, and K. Kim

Implications of observed inconsistencies in carbonate chemistry measurements for ocean acidification studies
C. J. M. Hoppe, G. Langer, S. D. Rokitta, D. A. Wolf-Gladrow, and B. Rost

Occurrence and distribution of ladderane oxidation products in different oceanic regimes
D. Rush, E. C. Hopmans, S. G. Wakeham, S. Schouten, and J. S. Sinninghe Damsté

Production of oceanic nitrous oxide by ammonia-oxidizing archaea
C. R. Löscher, A. Kock, M. Könneke, J. LaRoche, H. W. Bange, and R. A. Schmitz

Microbial nitrogen cycling on the Greenland Ice Sheet
J. Telling, M. Stibal, A. M. Anesio, M. Tranter, I. Nias, J. Cook, C. Bellas, G. Lis, J. L. Wadham, A. Sole, P. Nienow, and A. Hodson

Processes controlling the Si-isotopic composition in the Southern Ocean and application for paleoceanography
F. Fripiat, A.-J. Cavagna, F. Dehairs, A. de Brauwere, L. André, and D. Cardinal

Effects of soil rewetting and thawing on soil gas fluxes: a review of current literature and suggestions for future research
D.-G. Kim, R. Vargas, B. Bond-Lamberty, and M. R. Turetsky

Seasonal occurrence of anoxygenic photosynthesis in Tillari and Selaulim reservoirs, Western India
S. Kurian, R. Roy, D. J. Repeta, M. Gauns, D. M. Shenoy, T. Suresh, A. Sarkar, G. Narvenkar, C. G. Johnson, and S. W. A. Naqvi

The role of the seagrass Posidonia oceanica in the cycling of trace elements
C. Sanz-Lázaro, P. Malea, E. T. Apostolaki, I. Kalantzi, A. Marín, and I. Karakassis

Detecting anthropogenic carbon dioxide uptake and ocean acidification in the North Atlantic Ocean
N. R. Bates, M. H. P. Best, K. Neely, R. Garley, A. G. Dickson, and R. J. Johnson

Changes in growth of pristine boreal North American forests from 1950 to 2005 driven by landscape demographics and species traits
M. P. Girardin, X. J. Guo, P. Y. Bernier, F. Raulier, and S. Gauthier

How errors on meteorological variables impact simulated ecosystem fluxes: a case study for six French sites
Y. Zhao, P. Ciais, P. Peylin, N. Viovy, B. Longdoz, J. M. Bonnefond, S. Rambal, K. Klumpp, A. Olioso, P. Cellier, F. Maignan, T. Eglin, and J. C. Calvet

Remote sensing-based estimation of gross primary production in a subalpine grassland
M. Rossini, S. Cogliati, M. Meroni, M. Migliavacca, M. Galvagno, L. Busetto, E. Cremonese, T. Julitta, C. Siniscalco, U. Morra di Cella, and R. Colombo

Spectroscopic detection of a ubiquitous dissolved pigment degradation product in subsurface waters of the global ocean
R. Röttgers and B. P. Koch

Sedimentary phosphorus and iron cycling in and below the oxygen minimum zone of the northern Arabian Sea
P. Kraal, C. P. Slomp, D. C. Reed, G.-J. Reichart, and S. W. Poulton

Improved modelling of atmospheric ammonia over Denmark using the coupled modelling system DAMOS
C. Geels, H. V. Andersen, C. Ambelas Skjoth, J. H. Christensen, T. Ellermann, P. Lofstrom, S. Gyldenkarne, J. Brandt, K. M. Hansen, L. M. Frohn, and O. Hertel

Multi-decadal uptake of carbon dioxide into subtropical mode water of the North Atlantic Ocean
N. R. Bates

Use of geomorphic, hydrologic, and nitrogen mass balance data to model ecosystem nitrate retention in tidal freshwater wetlands
E. D. Seldomridge and K. L. Prestegaard

Role of sediment denitrification in water column oxygen dynamics: comparison of the North American East and West Coasts
L. Bianucci, K. Fennel, and K. L. Denman

High-resolution mapping of forest carbon stocks in the Colombian Amazon
G. P. Asner, J. K. Clark, J. Mascaro, G. A. Galindo García, K. D. Chadwick, D. A. Navarrete Encinales, G. Paez-Acosta, E. Cabrera Montenegro, T. Kennedy-Bowdoin, Á. Duque, A. Balaji, P. von Hildebrand, L. Maatoug, J. F. Phillips Bernal, A. P. Yepes Quintero, D. E. Knapp, M. C. García Dávila, J. Jacobson, and M. F. Ordónez

Effects of cyanobacterial-driven pH increases on sediment nutrient fluxes and coupled nitrification-denitrification in a shallow fresh water estuary
Y. Gao, J. C. Cornwell, D. K. Stoecker, and M. S. Owens

A high-resolution record of carbon accumulation rates during boreal peatland initiation
I. F. Pendea and G. L. Chmura

New insights on the role of organic speciation in the biogeochemical cycle of dissolved cobalt in the southeastern Atlantic and the Southern Ocean
J. Bown, M. Boye, and D. M. Nelson

Global-scale pattern of peatland Sphagnum growth driven by photosynthetically active radiation and growing season length
J. Loisel, A. V. Gallego-Sala, and Z. Yu

N2O emission from organic barley cultivation as affected by green manure management
S. Nadeem, S. Hansen, M. Azzaroli Bleken, and P. Dörsch

A process-based fire parameterization of intermediate complexity in a Dynamic Global Vegetation Model
F. Li, X. D. Zeng, and S. Levis

The stoichiometry of inorganic carbon and nutrient removal in \newline the Mississippi River plume and adjacent continental shelf
W.-J. Huang, W.-J. Cai, R. T. Powell, S. E. Lohrenz, Y. Wang, L.-Q. Jiang, and C. S. Hopkinson

Sensitivity of wetland methane emissions to model assumptions: application and model testing against site observations
L. Meng, P. G. M. Hess, N. M. Mahowald, J. B. Yavitt, W. J. Riley, Z. M. Subin, D. M. Lawrence, S. C. Swenson, J. Jauhiainen, and D. R. Fuka

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Biogeosciences - 9 (5), 2012

Contents:

Seasonal variation in nitrogen pools and 15N/13C natural abundances in different tissues of grassland plants
L. Wang and J. K. Schjoerring

The influence of model grid resolution on estimation of national scale nitrogen deposition and exceedance of critical loads
A. J. Dore, M. Kryza, J. R. Hall, S. Hallsworth, V. J. D. Keller, M. Vieno, and M. A. Sutton

Are ammonia emissions from field-applied slurry substantially over-estimated in European emission inventories?
J. Sintermann, A. Neftel, C. Ammann, C. Häni, A. Hensen, B. Loubet, and C. R. Flechard

The nitrogen isotope effect of benthic remineralization-nitrification-denitrification coupling in an estuarine environment
M. Alkhatib, M. F. Lehmann, and P. A. del Giorgio

Modelling the contribution of short-range atmospheric and hydrological transfers to nitrogen fluxes, budgets and indirect emissions in rural landscapes
J.-L. Drouet, S. Duretz, P. Durand, and P. Cellier

Photo-lability of deep ocean dissolved black carbon
A. Stubbins, J. Niggemann, and T. Dittmar

Denitrification and inference of nitrogen sources in the karstic Floridan Aquifer
J. B. Heffernan, A. R. Albertin, M. L. Fork, B. G. Katz, and M. J. Cohen

Preface ''Nitrogen & Global Change''
M. A. Sutton, S. Reis, G. Billen, P. Cellier, J. W. Erisman, A. R. Mosier, E. Nemitz, J. Sprent, H. van Grinsven, M. Voss, C. Beier, and U. Skiba

Role of land surface processes and diffuse/direct radiation partitioning in simulating the European climate
E. L. Davin and S. I. Seneviratne

A hypothesis linking sub-optimal seawater pCO2 conditions for cnidarian-Symbiodinium symbioses with the exceedence of the interglacial threshold (>260 ppmv)
S. A. Wooldridge

Calcification in the planktonic foraminifera Globigerina bulloides linked to phosphate concentrations in surface waters of the North Atlantic Ocean
D. Aldridge, C. J. Beer, and D. A. Purdie

Decadal variability of soil CO2, NO, N2O, and CH4 fluxes at the Höglwald Forest, Germany
G. J. Luo, N. Brüggemann, B. Wolf, R. Gasche, R. Grote, and K. Butterbach-Bahl

Experimental mineralization of crustacean eggs: new implications for the fossilization of Precambrian–Cambrian embryos
D. Hippler, N. Hu, M. Steiner, G. Scholtz, and G. Franz

How significant is submarine groundwater discharge and its associated dissolved inorganic carbon in a river-dominated shelf system?
Q. Liu, M. Dai, W. Chen, C.-A. Huh, G. Wang, Q. Li, and M. A. Charette

Preformed and regenerated phosphate in ocean general circulation models: can right total concentrations be wrong?
O. Duteil, W. Koeve, A. Oschlies, O. Aumont, D. Bianchi, L. Bopp, E. Galbraith, R. Matear, J. K. Moore, J. L. Sarmiento, and J. Segschneider

Topo-edaphic controls over woody plant biomass in South African savannas
M. S. Colgan, G. P. Asner, S. R. Levick, R. E. Martin, and O. A. Chadwick

Preface "Biotic interactions and biogeochemical processes in the soil environment"
J.-A. Subke, M. S. Carbone, M. Khomik, P. Stoy, and M. Bahn

The composition and flux of particulate and dissolved carbohydrates from the Rhone River into the Mediterranean Sea
C. Panagiotopoulos, R. Sempéré, J. Para, P. Raimbault, C. Rabouille, and B. Charriere

A synthesis of carbon dioxide emissions from fossil-fuel combustion
R. J. Andres, T. A. Boden, F.-M. Bréon, P. Ciais, S. Davis, D. Erickson, J. S. Gregg, A. Jacobson, G. Marland, J. Miller, T. Oda, J. G. J. Olivier, M. R. Raupach, P. Rayner, and K. Treanton

Possible source of ancient carbon in phytolith concentrates from harvested grasses
G. M. Santos, A. Alexandre, J. R. Southon, K. K. Treseder, R. Corbineau, and P. E. Reyerson

Combined effects of inorganic carbon and light on Phaeocystis globosa Scherffel (Prymnesiophyceae)
A. Hoogstraten, M. Peters, K. R. Timmermans, and H. J. W. de Baar

Marine bivalve shell geochemistry and ultrastructure from modern low pH environments: environmental effect versus experimental bias
S. Hahn, R. Rodolfo-Metalpa, E. Griesshaber, W. W. Schmahl, D. Buhl, J. M. Hall-Spencer, C. Baggini, K. T. Fehr, and A. Immenhauser

Timescales for the development of methanogenesis and free gas layers in recently-deposited sediments of Arkona Basin (Baltic Sea)
J. M. Mogollón, A. W. Dale, H. Fossing, and P. Regnier

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