Limited phosphorus (P) availability in Australia's highly weathered soils may constrain an increase in terrestrial net primary productivity (NPP) with the globally increasing atmospheric CO2 concentration. We examined whether an Australian temperate pasture grass (Danthonia richardsonii) grown in sand culture and supplied solely with virtually insoluble Al- and Fe-phosphate was able to increase C-gain when exposed to elevated (731 mu mol mol(-1)) compared with ambient (379 mu mol mol(-1)) CO2 concentrations. When supplied with 8 mg kg(-1) insoluble P concentration, total citrate efflux by root systems (mu mol h(-1)), plant P uptake, shoot photosynthesis rates and plant mass were all significantly greater at elevated than at ambient CO2 afte...
The atmospheric (CO2) partial pressure is expected to continue to increase and the scenario is that ...
Responses to elevated CO2 have been studied using Agrostis capillaris L., an upland grass which is a...
Increasing atmospheric CO2 enhances plant biomass production and may thereby change nutrient concent...
Wheat seedlings were grown in solution culture under adequate and limited phosphorus treatments at c...
Free-Air CO2 Enrichment (FACE) experiments have demonstrated increased plant productivity in respons...
Thirty-six mesocosms, each containing a two-species community of Trifolium repens (C3 legume) and St...
Elevated atmospheric carbon dioxide (eCO₂) associated with climate change increases plant production...
Rising atmospheric CO2 has stimulated plant productivity, with terrestrial ecosystems currently abso...
Submission note: A thesis submitted in total fulfilment of the requirements for the degree of Doctor...
Sustained increased productivity of trees growing in elevated CO2 depends in part on their stoichiom...
The effect of elevated (60 Pa) atmospheric carbon dioxide partial pressure (pCO2) and N fertilisatio...
Future high levels of atmospheric carbon dioxide (CO2) may increase biomass production of terrestria...
Six species of grass (four C3 and two C4) from southeastern Australian native pastures were grown in...
Australia's tropical grasslands are dominated by C4 grasses, characterized by their unique biochemis...
By 2050, elevated atmospheric CO₂ (eCO₂) could stimulate plant growth, but dwindling phosphorus (P) ...
The atmospheric (CO2) partial pressure is expected to continue to increase and the scenario is that ...
Responses to elevated CO2 have been studied using Agrostis capillaris L., an upland grass which is a...
Increasing atmospheric CO2 enhances plant biomass production and may thereby change nutrient concent...
Wheat seedlings were grown in solution culture under adequate and limited phosphorus treatments at c...
Free-Air CO2 Enrichment (FACE) experiments have demonstrated increased plant productivity in respons...
Thirty-six mesocosms, each containing a two-species community of Trifolium repens (C3 legume) and St...
Elevated atmospheric carbon dioxide (eCO₂) associated with climate change increases plant production...
Rising atmospheric CO2 has stimulated plant productivity, with terrestrial ecosystems currently abso...
Submission note: A thesis submitted in total fulfilment of the requirements for the degree of Doctor...
Sustained increased productivity of trees growing in elevated CO2 depends in part on their stoichiom...
The effect of elevated (60 Pa) atmospheric carbon dioxide partial pressure (pCO2) and N fertilisatio...
Future high levels of atmospheric carbon dioxide (CO2) may increase biomass production of terrestria...
Six species of grass (four C3 and two C4) from southeastern Australian native pastures were grown in...
Australia's tropical grasslands are dominated by C4 grasses, characterized by their unique biochemis...
By 2050, elevated atmospheric CO₂ (eCO₂) could stimulate plant growth, but dwindling phosphorus (P) ...
The atmospheric (CO2) partial pressure is expected to continue to increase and the scenario is that ...
Responses to elevated CO2 have been studied using Agrostis capillaris L., an upland grass which is a...
Increasing atmospheric CO2 enhances plant biomass production and may thereby change nutrient concent...