Increasing frequency of Saharan rains over northeastern Spain and its ecological consequences.

Avila A, Peñuelas J (1999) Increasing frequency of Saharan rains over northeastern Spain and its ecological consequences. The Science of the Total Environment 228:153-156.

Effects of ozone concentrations on volatile organic compounds emission in the Mediterranean region.

Peñuelas J, Llusià J, Gimeno BS (1999) Effects of ozone concentrations on volatile organic compounds emission in the Mediterranean region. Environmental Pollution 105:17-23.

Seasonal emission of monoterpenes by the Mediterranean tree Quercus ilex in field conditions: Relations with photosynthetic rates, temperature and volatility.

Peñuelas J, Llusià J (1999) Seasonal emission of monoterpenes by the Mediterranean tree Quercus ilex in field conditions: Relations with photosynthetic rates, temperature and volatility. Physiologia Plantarum 105:641-647.

Flavonoid responses in wheat grown at elevated CO2: green versus senescent leaves.

Peñuelas J, Estiarte M, Kimball BA (1999) Flavonoid responses in wheat grown at elevated CO2: green versus senescent leaves. Photosynthetica 37:615-619.

Element budgets in catchments.

Avila A, Bellot J, Piñol J (1999) Element budgets in catchments. In Rodà F, Retana J, Gracia C, Bellot J (eds) Ecology of Mediterranean evergreen oak forests. Springer, Berlin, pp. 283-296.

Precipitation chemistry and air pollution.

Escarré A, Carratalá A, Avila A, Bellot J, Piñol J, Millán M (1999) Precipitation chemistry and air pollution. In Rodà F, Retana J, Gracia C, Bellot J (eds) Ecology of Mediterranean evergreen oak forests. Springer, Berlin, pp. 195-208.

Water balance in catchments.

Piñol J, Avila A, Escarré A (1999) Water balance in catchments. In Rodà F, Retana J, Gracia C, Bellot J (eds) Ecology of Mediterranean evergreen oak forests. Springer, Berlin, pp. 273-282.

Pinus halepensis and Quercus ilex terpene emission as affected by temperature and humidity

Llusià J., Peñuelas J. (1999) Pinus halepensis and Quercus ilex terpene emission as affected by temperature and humidity. Biologia Plantarum. 42: 317-320.
Enllaç
Doi: 10.1023/A:1002185324152

Resum:

The short-term relationships of monoterpene emission with temperature and relative humidity were studied in Pinus halepensis L. and Quercus ilex L. seedlings grown in air-conditioned chamber. In P. halepensis terpene emission rate increased with temperature (from 15 to 35 °C) and relative humidity (from 40 - 60 to 65 - 95 %). In Q. ilex, a terpene non-storing species, it increased with temperature only at high relative humidities but not at relative humidities lower than 60 %.

Llegeix més

Excess carbon: the relationship with phenotypical plasticity in storage and defense functions of plants.

Estiarte M, Peñuelas J (1999) Excess carbon: the relationship with phenotypical plasticity in storage and defense functions of plants. Orsis 14:159-203.

Free-air CO2 enrichment of wheat: leaf flavonoid concentration throughout the growth cycle.

Estiarte M, Peñuelas J, Kimball BA, Hendrix DL, Pinter PA Jr, Wall GW, LaMorte RL, Hunsaker DJ (1999) Free-air CO2 enrichment of wheat: leaf flavonoid concentration throughout the growth cycle. Physiologia Plantarum 105:423-433.

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