Results 41 to 50 of about 236 (139)

Development of great cormorant population (Phalacrocorax carbo sinensis) in North-East France – synthesis of long term monitoring (1997–2008)

Knowledge and Management of Aquatic Ecosystems, 2011
Since 1997, the North-east inter-regional delegation of the French National Institute for Water and Aquatic Ecosystems (ONEMA) has been running annual networked monitoring of the great cormorant (Phalacrocorax carbo sinensis ...
Collas M., Burgun V.
doaj   +1 more source

Avian influenza overview October 2016–August 2017

EFSA Journal, Volume 15, Issue 10, October 2017., 2017
Abstract The A(H5N8) highly pathogenic avian influenza (HPAI) epidemic occurred in 29 European countries in 2016/2017 and has been the largest ever recorded in the EU in terms of number of poultry outbreaks, geographical extent and number of dead wild birds.
European Food Safety Authority, European Centre for Disease Prevention and Control, European Union Reference Laboratory for Avian influenza, Ian Brown, Paolo Mulatti, Krzysztof Smietanka, Christoph Staubach, Preben Willeberg, Cornelia Adlhoch, Denise Candiani, Chiara Fabris, Gabriele Zancanaro, Joana Morgado, Frank Verdonck   +13 more
wiley   +1 more source

The importance of Northern Dobrogea in the migration of Great Cormorant (Phalacrocorax carbo) [PDF]

Scientific Annals of the Danube Delta Institute, 2009
The Great Cormorants breeding and migrating through Dobrogea belong to the Phalacrocorax carbo sinensis subspecies. It is the subspecies with the most migratory populations out of the 12 subspecies ofGreat Cormorant.
SÁNDOR D. Attila, KISS J. Botond, DOMŞA Cristian   +2 more
doaj  

Automatic classification of bird species related to power line faults using deep convolution features and ECOC‐SVM model

IET Generation, Transmission &Distribution, Volume 18, Issue 19, Page 3138-3149, October 2024.
This article presents a method for automatic recognition of bird species related to power line faults, combining image denoising using denoising convolutional neural network, feature extraction by DarkNet‐53, and multi‐classification by the error‐correcting output codes support vector machine model.
Zhibin Qiu, Zhibiao Zhou, Zhoutao Wan
wiley   +1 more source

Levels of Polycyclic Aromatic Hydrocarbons, Polychlorinated Biphenyls, and Organochlorine Pesticides in Various Tissues of White‐Backed Vulture in India

BioMed Research International, Volume 2013, Issue 1, 2013., 2013
This study provides information on the current status of contamination by polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and organochlorine pesticides (OCPs) in the tissues of endangered White‐backed Vulture Gyps bengalensis in India. Chemical analyses revealed detectable amounts of PAHs, PCBs, and OCPs. Concentration ranges
V. Dhananjayan, S. Muralidharan, Qaisar Mahmood   +2 more
wiley   +1 more source

Status, Distribution, and Diversity of Birds in Mining Environment of Kachchh, Gujarat

International Journal of Biodiversity, Volume 2013, Issue 1, 2013., 2013
Opencast mining is one of the major reasons for the destruction of natural habitats for many wildlife including birds. The Kachchh region belongs to the arid part of India and is one of the rich areas of mineral resources in the country. In the recent time and after the 2001 earthquake, mining and other developmental activities are increased, and as a ...
Nikunj B. Gajera, Arun Kumar Roy Mahato, V. Vijay Kumar, Rafael Riosmena-Rodríguez   +3 more
wiley   +1 more source

Impact of the colonies of great cormorants (Phalacrocorax carbo sinensis) on mammals

, 2020
Small mammals are indicators of forest ecosystem sustainability and play an important role in many other ecosystems worldwide. Diversity, abundance, dominance, sex and age structure, and other indicators of the small mammal community are influenced by environmental conditions.
openaire   +2 more sources

A REVIEW OF THE IMPACT OF GREAT CORMORANT (Phalacrocorax carbo sinensis) ON THE FISH STOCK [PDF]

Croatian Journal of Fisheries, 2014
The objective of this review is to present research on the impact of great cormorant on the fish stock and aquaculture in order to advance knowledge of the problem. In recent years, there has been an increasing awareness of the effect of fisheries on bird populations, and vice versa.
openaire   +1 more source

Testing auditory sensitivity in the great cormorant (Phalacrocorax carbo sinensis): Psychophysics vs. Auditory brainstem response

Proceedings of Meetings on Acoustics, 2016
Psychoacoustic and electrophysiological methods were used to measure the in-air hearing sensitivity of the great cormorant (Phalacrocorax carbo sinensis). One individual was used to determine the behavioral thresholds, which was then compared to previously collected data on the auditory brainstem response (ABR) thresholds from 11 individuals.
Maxwell, Alyssa, Hansen, Kirstin Anderson, Larsen, Ole Næsbye; id_orcid 0000-0002-8325-0982, Christensen-Dalsgaard, Jakob; id_orcid 0000-0002-6075-3819, Wahlberg, Magnus; id_orcid 0000-0002-8239-5485, Siebert, Ursula   +5 more
openaire   +3 more sources

The authorship and type locality of Phalacrocorax carbo sinensis

, 2011
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source