Da traduttori professionisti, imprese, pagine web e archivi di traduzione disponibili gratuitamente al pubblico.
espie):
quote:
Ultimo aggiornamento 2018-02-13
Frequenza di utilizzo: 1
Qualità:
james, p.c., et r.h.m. espie.
effects of some insecticides on productivity of burrowing owls.
Ultimo aggiornamento 2015-05-14
Frequenza di utilizzo: 1
Qualità:
il a été écrit par marc espie (marc.espie@ens.fr).
it is by marc espie (marc.espie@ens.fr).
Ultimo aggiornamento 2018-02-13
Frequenza di utilizzo: 1
Qualità:
À ce jour, les mesures de rétablissement pour le pluvier siffleur des grandes plaines ont porté sur le suivi (recensements annuels de lacs, quatre recensements internationaux) (haig et plissner, 1993; plissner et haig 2000; schmelzeisen et engley, 2003; haig et al., 2005), l’amélioration de la productivité (exclos contre les prédateurs, déplacement de couvée, enclos pour les nids, gestion de l’eau) (richardson,1997; engley et al., 2004; harris et al., 2005), la gestion de l’habitat (saskatchewan watershed authority, 2004), la recherche (habitat, dynamique des populations et dispersion) (espie, 1994; dundas, 1995; white, 2005) ainsi que les communications (programmes de gardiens, brochures, présentations, atelier scientifique) (dufour, 2003; westworth et al., 2004; jacobson,2005;).
1.9 actions already completed or under way in 1989, the first recovery plan (unpublished) for both subspecies was completed (atlantic and prairie piping plover recovery teams 1989) and provided direction for the early years of recovery activities. later, under the recovery of nationally endangered wildlife (renew) program, a second plan was developed and then published in 2002 (goossen et al.
Ultimo aggiornamento 2015-05-14
Frequenza di utilizzo: 1
Qualità: