Sentence examples for tree productivity from inspiring English sources

This study suggests that the negative effects of warming on tree productivity (net primary production) outweigh the positive effects of a prolonged growing season.

This could also be tackled with more detailed information about tree productivity by testing whether females visit less productive resources than males.

Sustainable production systems for woodfuels in developing countries require basic information on tree productivity, and particularly on their coppicing productivity under current forms of management.

In these models, tree productivity is determined from stand age using non-linear functional forms.

The impact of the architectural parameters on tree productivity was also studied.

Scarcity of water is a severe limitation in citrus tree productivity.

Researchers in the U.S. and Belgium identified two species of microbes growing on the inside of roots of poplar trees (genus Populus) that boost the trees' productivity on barren or contaminated soils.

SAN FRANCISCO--Taxol is a potent and popular cancer drug, but it is harvested from the needles of an endangered tree, and the demand for the drug could outpace the trees' productivity.

In this study, we test a second hypothesis that the capacity of fine roots to respond to nutrient availability, referred to as phenotypic plasticity, can potentially increase forest-tree productivity.

The total land area may have indirect positive impacts on investment in trees by enabling farmers to generate production surpluses, to overcome credit constraints, where land can be used as collateral for credit (Kabore et al. 1997), and allow them to adopt improved agroforestry technologies that increase productivity of tree products.

The Organization Celebrity is the star atop the Christmas tree of productivity and round-the-clock alertness from which we all hang.