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? Rhizodeposition, or the addition of C from roots to soil C pools, is expected to increase if net primary production is stimulated and some excess C is allocated below-ground. We investigated the effects of 5 yrs of elevated CO2 on below-ground C dynamics in a native, C3?C4 grassland ecosystem in Colorado, USA. ? Cylinder harvests following each growing season and monolith excavation at the end of the experiment provided data on root biomass, root C : N ratios, and root and soil ?13C values. We applied an isotopic mixing model to quantify new soil C inputs on elevated and ambient CO2 treatments. ? Root biomass increased by 23% and root C : N ratios increased by 26% after 5 yrs of elevated CO2. Species-specific...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: 13C/12C,
C : N ratio,
New Phytologist,
elevated CO2,
rhizodeposition, All tags...
root biomass,
roots,
soil carbon,
stable isotopes, Fewer tags
Categories: Publication;
Types: Citation;
Tags: Casuarina equisetifolia,
D 04640 Other angiosperms,
Ecology Abstracts,
India, Sonbhadra,
biomass, All tags...
nitrogen fixation,
nodules,
productivity,
roots, Fewer tags
Categories: Publication;
Types: Citation;
Tags: K 03095 Soil; A 01047 General; D 04600 Soil,
Microbiology Abstracts C: Algology, Mycology & Protozoology;,
Pinus rigida,
USA, New Jersey,
biodegradation, All tags...
biomass,
litter,
roots,
soil fauna,
soil microorganisms,
soil nutrients, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ANW, USA, Connecticut, Clinton, Indian R.,
ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua,
Distichlis spicata,
Q1 01463 Habitat community studies; Q1 01201 General; Q5 015,
Spartina alterniflora, All tags...
Spartina patens,
USA, Connecticut,
aquatic plants,
disturbance,
ecosystem disturbance,
fungi,
mycology,
mycorrhizae,
plants,
reclamation,
roots,
salt marshes,
vesicular-arbuscular mycorrhizas, Fewer tags
Categories: Publication;
Types: Citation;
Tags: Groundwater Pollution,
Remediation,
Roots,
SW 3070 Water quality control,
Soil Contamination, All tags...
Vegetation,
Wastewater Treatment,
Water Resources Abstracts,
Zinc,
phytoremediation, Fewer tags
Categories: Publication;
Types: Citation;
Tags: D 04600 Soil,
Ecology Abstracts,
Pinus rigida,
Pitch pine,
USA, New Jersey, All tags...
forests,
nitrogen cycle,
roots,
soil, Fewer tags
Categories: Publication;
Types: Citation;
Tags: Asexual reproduction,
Glomus,
K 03006 Fungi; G 07330 Fungal genetics,
Microbiology Abstracts C: Algology, Mycology & Protozoology;,
Mycorrhizas, All tags...
Recombination,
Roots,
Sexual reproduction,
nucleotide sequence,
rRNA, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ASFA Marine Biotechnology Abstracts; Water Resources Abstrac,
Adsorption,
Aquatic plants,
Biological control,
Bioremediation, All tags...
Decontamination,
Eichhornia crassipes,
Eichhornia crassipes,
Heavy metals,
Pollutant removal,
Pollution control,
Q4 27480 Environmental Applications/Impact; SW 3070 Water qu,
Remediation,
Roots,
Water Hyacinth,
Water Pollution,
Water pollution control,
Water pollution treatment,
adsorption,
europium,
phytoremediation,
phytoremediation, Fewer tags
Categories: Publication;
Types: Citation;
Tags: Alluvial Aquifers,
D 04315 Riverbasins; SW 0860 Water and plants; D 04625 Plant,
Dynamics,
Ecology Abstracts; Water Resources Abstracts,
Ecosystems, All tags...
Fremont cottonwood,
Ground water,
Mortality,
North America,
Populus fremontii,
Riparian Vegetation,
Riparian environments,
Roots,
Salix gooddingii,
Soil Texture,
Soil Water,
Stratigraphy,
Tamarix ramosissima,
Trees,
USA, Arizona,
USA, Arizona, Bill Williams R.,
Vegetation changes,
Water Stress,
Water Table Fluctuations, Fewer tags
Categories: Publication;
Types: Citation;
Tags: Auxins,
D 04640 Other angiosperms; Q1 01224 Reproduction and develop,
Ecology Abstracts; ASFA 1: Biological Sciences & Living Reso,
Ecosystem management,
Excoecaria agallocha, All tags...
Growth regulators,
Heritiera fomes,
Hormones,
ISW, India, Tamil Nadu, Pichavaram,
India,
Intsia bijuga,
Mangrove swamps,
Methodology,
Propagation,
Roots,
Transplantation,
Vegetative reproduction, Fewer tags
Categories: Publication;
Types: Citation;
Tags: Colorado pinyon,
D 04125 Temperate forests; D 04640 Other angiosperms,
Ecology Abstracts,
Forests,
Gambel oak, All tags...
Juniperus osteosperma,
Pinus edulis,
Precipitation,
Quercus gambelii,
Roots,
Summer,
Trees,
USA, Arizona,
USA, Utah,
Utah juniper,
Water use, Fewer tags
Categories: Publication;
Types: Citation;
Tags: Acacia formosa,
Acacia formosa,
Aluminum,
Ardisia crenata,
Ardisia crenata, All tags...
Bioaccumulation,
Camellia sinensis,
Camellia sinensis,
China, People's Rep., Hong Kong,
Fluoride,
Hong Kong,
Human Population; Pollution Abstracts,
Leaves,
M1 200 Human Population-Biosphere Interactions; P 5000 LAND ,
Machilus thunbergii,
Machilus thunbergii,
Melastoma affine,
Melastoma affine,
Plantations,
Plants,
Polluted environments,
Pollution detection,
Roots,
Soil analysis,
Soil characteristics,
Soil contamination,
Sterculia lanceolata,
Sterculia lanceolata,
Tea, Fewer tags
Categories: Publication;
Types: Citation;
Tags: A 01047 General; K 03096 Mycorrhiza; D 04623 Fungi; Q1 01201,
Acidity,
Associated species,
Bioremediation,
Community composition, All tags...
Dermocybe phoenecius,
Dermocybe phoeniceus,
Dominant species,
Ectomycorrhizas,
Fungi,
Hot springs,
Inocybe,
Lodgepole pine,
Microbiology Abstracts A: Industrial & Applied Microbiology;,
Microorganisms,
Mycorrhizas,
Pinus contorta,
Pisolithus tinctorius,
Rare species,
Roots,
Soil,
Soil microorganisms,
Soils,
Temperature effects,
Trees,
USA, Wyoming,
USA, Wyoming, Yellowstone Natl. Park, Norris Geyser Basin,
pH effects, Fewer tags
Categories: Publication;
Types: Citation;
Tags: 2,4-diacetylphloroglucinol,
Alginic acid,
Antifungal activity,
Beads,
Beta vulgaris, All tags...
Biological control,
Colonization,
Encapsulation,
J 02880 Plant diseases; A 01028 Others; W2 32430 Control and,
Microbiology Abstracts B: Bacteriology; Microbiology Abstrac,
Pest control,
Pseudomonas fluorescens,
Pythium ultimum,
Rhizoctonia solani,
Roots,
alginate,
survival, Fewer tags
Categories: Publication;
Types: Citation;
Tags: Biomass,
Body size,
Colonization,
Community composition,
D 04600 Soil; Z 05209 Soil entomology, All tags...
Decomposition,
Ecology Abstracts; Entomology Abstracts,
Ecosystem analysis,
Grasslands,
Human impact,
Mycorrhizas,
Plant communities,
Primary production,
Roots,
Soil fauna,
Soil microorganisms, Fewer tags
Categories: Publication;
Types: Citation;
Tags: Aquatic Habitats,
Crabs,
Crustaceans,
D 04210 Coastal ecosystems; SW 0890 Estuaries; Q1 01463 Habi,
Decapoda, All tags...
Ecology Abstracts; Water Resources Abstracts; ASFA 1: Biolog,
Ecosystem management,
Ecosystems,
Fish,
Food availability,
Habitat,
Habitat selection,
Mangrove Swamps,
Mangroves,
Marine crustaceans,
Nature conservation,
Nekton,
Nursery grounds,
Pisces,
Population density,
Prawns,
Refuges,
Roots,
Shrimp,
Survival, Fewer tags
Categories: Publication;
Types: Citation;
Tags: D 04636 Grasses,
Ecology Abstracts,
Panicum coloratum,
USA, New Mexico, Chihuahuan Desert,
carbon cycle, All tags...
photosynthesis,
roots,
water stress, Fewer tags
Categories: Publication;
Types: Citation;
Tags: Cenococcum geophilum,
K 03096 Mycorrhiza; A 01044 General; D 04623 Fungi,
Microbiology Abstracts C: Algology, Mycology & Protozoology;,
Picea rubens,
USA, New Jersey, All tags...
colonization,
ectomycorrhizas,
roots,
wetlands, Fewer tags
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