Results 31 to 40 of about 5,511 (168)
Directional embedding based semi-supervised framework for bird vocalization segmentation [PDF]
Applied Acoustics, 2019 This paper proposes a data-efficient, semi-supervised, two-pass framework for segmenting bird vocalizations. The framework utilizes a binary classification model to categorize frames of an input audio recording into the background or bird vocalization.
Thakur, Anshul, Rajan, Padmanabhan
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L’approche belge de la responsabilité environnementale dans le milieu marin : état des lieux
VertigO, 2010 Despite practice and (still) absent case law the Belgian Law of 20 January 1999 has introduced a completely innovative system, which may serve as an important legal lever for integrated management of the Belgian coastal area.
Hendrik Schoukens
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INTEGRATING AND INTERPRETING THE HABITATSAND BIRDS DIRECTIVES
Tilburg Law Review, 2005 4 SUMMARY 1. Much could be learned from integrative practices in front running member states with some experience with overall planning integration as described above in section 2.3. In these member states spatial planning is seen as an useful framework for balancing all environmental interests and even one planning permission comes in the picture ...
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Direct Innervation of GnRH Neurons by Encephalic Photoreceptors in Birds [PDF]
Journal of Biological Rhythms, 2001 In nonmammalian vertebrates, photic cues that regulate the timing of seasonal reproductive cyclicity are detected by nonretinal, nonpineal deep brain photoreceptors. It has long been assumed that the underlying mechanism involves the transmission of photic information from the photoreceptor to a circadian system, and thence to the reproductive axis ...
C J, Saldanha, A J, Silverman, R, Silver
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EFSA Journal, 2021 In 2020, Council Directive 2005/94/EC required EU Member States (MSs) to carry out surveillance for avian influenza (AI) in poultry and wild birds and notify the results to the responsible authority.
European Food Safety Authority (EFSA) +5 more
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‘Fixed direction’-responses of birds in the geomagnetic field
Communicative & Integrative Biology, 2009 IN A RECENT PAPER, WE DESCRIBED THE ORIENTATION BEHAVIOR OF TWO PASSERINE MIGRANTS UNDER DIM RED LIGHT: the birds headed westward in spring as well as in autumn, displaying a 'fixed direction'-response. 'Fixed direction'-responses in other directions were observed under abnormal light regimes.
Roswitha, Wiltschko, Wolfgang, Wiltschko
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Advances in Oceanography and Limnology, 2021 The design and establishment of Marine Ecological Observatories (MEOs) are fostered at the European level. MEOs should adopt a holistic view, integrating and harmonizing long-term oceanographic and ecological research and monitoring, and increasing ...
Elisabetta Manea +6 more
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Nature monument "Panjica river gorge": Area of exceptional geomorphological and hydrological values [PDF]
Zaštita prirodeThe gorge valley of Panjica river, in the part where there is Vodena pećina cave with a strong Karst spring, as well as a tufa accumulation with two attractive waterfalls, has been proposed for designation as a nature monument of geomorphological ...
Savovski Borislav +3 more
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NATURA 2000 IN ROMANIA - A DECADE OF GOVERNANCE CHALLENGES
European 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
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Calcium supplementation of breeding birds: directions for future research [PDF]
Ibis, 2004 Calcium is an essential nutrient for avian reproduction. Calcium‐rich foods are consumed by breeding birds for production of eggshells and for provisioning chicks that are mineralizing skeletal tissues. A number of studies have documented calcium‐limited reproduction, and calcium supplementation has been employed over the last decade to demonstrate ...
S. James Reynolds +2 more
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