Results 111 to 120 of about 535,560 (212)

NITROGEN EXPORT FROM FORESTED AND AGRICULTURAL WATERSHEDS OF SOUTHERN CHILE EXPORTACION DE NITROGENO EN CUENCAS BOSCOSAS Y AGRICOLAS EN EL SUR DE CHILE

open access: yesGayana: Botanica, 2003
Measuring nutrients fluxes in watersheds with different landuse is important for evaluating the effects of conversion of native forests to agricultural land, and for establishing guidelines for land management. Nitrogen (N) concentrations and fluxes were
Carlos E. Oyarzún, Anton Huber
doaj  

Responses of vector and non-vector mosquito communities to a gradient of native forest cover loss in the Cerrado hotspot, Brazil. [PDF]

open access: yesSci Rep
Arcos AN   +5 more
europepmc   +1 more source

EFFECTIVENESS OF VEGETATION IN EROSION CONTROL FROM FOREST ROAD SIDESLOPES [PDF]

open access: yes
. Forest roads have been identified as the major contributor to sediment production from forested lands, accounting for perhaps as much as 90 % of all sediment produced.
J. M. Grace Iii
core  

Impact of an Invasive Insect and Plant Defense on a Native Forest Defoliator. [PDF]

open access: yesInsects, 2016
Wilson CM   +3 more
europepmc   +1 more source

Native American Uses of Utah Forest Trees

open access: yes, 2012
A number of companies in the U.S. sell free-choice or cafeteria-style mineral supplements. Their rational is that ruminants will select the minerals they need and in the quantities they require for maintenance, pregnancy and growth.
Anderton, Laurel   +2 more
openaire   +1 more source

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