"We've reduced species extinction rates by three-quarters," he added.
Selectivity depends on surface coverage of different reduced species.
High inputs reduced species richness of breeding birds and the density of Alauda arvensis.
Percentage grass biomass reduced species richness, but had no influence on invasion resistance against non-target species.
Grazing slightly reduced species richness compared with mowing among unfertilized parcels, while in fertilized parcels it had a positive influence.
There was no evidence that active restoration treatments reduced species richness or increased local extirpation of species.
Trait variation among species reduced species richness, but more so for traits associated with competition for space.
The pulse of oxygen introduced by lowering the water table caused a partial and temporal oxidation of previously reduced species.
Instead reactions of NH2 with species from the hydrocarbon/methylamine pool preserve reactive nitrogen as reduced species.
Inorganic nitrogen exists both as oxidized species [e.g., nitrate (NO3-) and nitrite (NO2-)] and reduced species [e.g., ammonia (NH4++NH3) and nitrogen gas (N2)].
