Results 61 to 70 of about 6,940 (202)

NATURA 2000 IN ROMANIA - A DECADE OF GOVERNANCE CHALLENGES

open access: yesEuropean Journal of Geography, 2017
Prior to Romania’s joining the European Union in 2007, the Romanian government assumed the responsibility to fully implement Community legislation in the field of nature conservation. This led to a rapid increase of protected surface areas (from 7% in
Steluta Manolache   +3 more
doaj   +2 more sources

INITIAL FLIGHT DIRECTIONS OF HOMING BIRDS

open access: yesThe Biological Bulletin, 1955
1. The initial flight directions of common terns and Leach's petrels were observed for as long as possible after release in unknown, inland areas. In some experiments two observers obtained cross bearings on each tern for as long as it could be seen through binoculars (maximum 12 minutes and two miles distance).This procedure is strongly recommended ...
Griffin, Donald R. (Donald Redfield)   +1 more
openaire   +3 more sources

Urbanismo y Red Natura 2000. Ley 8/2007 y alteración de zonas protegidas

open access: yesRevista Vasca de Administración Pública, 2007
This article analyses the rules set out in Town Planning Law 8/2007 regarding the modification of European nature protected areas. Under International, European and Spanish law the declassification of protected areas cannot be carried out by invoking any
Agustín García Ureta
doaj   +1 more source

Bird Photography by the Direct Color Process

open access: yesThe Auk, 1913
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Overton, Frank, Harper, Francis
openaire   +3 more sources

Validation of an Alternative Feather Sampling Method to Measure Corticosterone [PDF]

open access: yes, 2020
The most common feather sampling method for feather corticosterone measurement is by plucking the feathers from the bird’s skin. This procedure performed on living, restrained birds is qualified as an animal experiment according to German/European ...
Hermann Will   +24 more
core   +1 more source

Annual Report on surveillance for Avian Influenza in poultry and wild birds in Member States of the European Union in 2019

open access: yesEFSA Journal, 2020
Context. Avian influenza (AI) is an infectious viral disease that affects all species of domestic and wild birds. The viruses causing this disease can be of high (HPAI) or low (LPAI) pathogenicity and represent a continuous threat to poultry in Europe ...
European Food Safety Authority (EFSA)   +5 more
doaj   +1 more source

Inverse modelling of diffuse pollution sources in the River Eden catchment [PDF]

open access: yes, 2010
The UK has an obligation for its waters to meet the minimum standards as set out in the Water Framework Directive legislation by 2015. In recent years tighter controls on pollutants from point sources has led to diuse sources (i.e.
BUCKLEY, CHRISTOPHER,PATRICK
core  

What is being measured, and by whom? Facilitation of communication on technical measures amongst competent authorities in the implementation of the European Union Broiler Directive (2007/43/EC)

open access: yesAnimal, 2016
The European Union (EU) Broiler Directive (2007/43/EC) is unique amongst current EU Directives, which address animal welfare, in that it uses outcome data collected at abattoirs and on farm to monitor on-farm broiler welfare and vary the maximum ...
A. Butterworth   +5 more
doaj   +1 more source

Why Not Assess Subspecies Status Within Taxa of Conservation Concern?

open access: yesConservation
In 2011, the European Union Member States adopted a new system for updating the European Commission under Article 12 of the Birds Directive (2009/147/EC), and every six years, Member States will report on measures taken to conserve birds.
Bruno Massa
doaj   +1 more source

Reconciling fisheries and habitat protection in Romanian coastal marine protected areas

open access: yesScientia Marina, 2014
The extension of the Natura 2000 European ecological network to the Romanian marine territory (1 site according to the Birds Directive requirements and eight sites according to the Habitats Directive requirements, one also being a natural reserve and one
Tania Zaharia   +5 more
doaj   +1 more source

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