ПЕРСПЕКТИВЫ ОРГАНИЗАЦИИ МОНИТОРИНГА ГУСЕОБРАЗНЫХ ПТИЦ В НЕНЕЦКОМ АВТОНОМНОГО ОКРУГЕ В ПЕРИОД ОСЕННЕЙ МИГРАЦИИ С ЦЕЛЬЮ ИХ ЭФФЕКТИВНОЙ ОХРАНЫ

Розенфельд, С.Б.; Рогова, Н.В.; Киртаев, Г.В.; Соловьёв, М.Ю.

Авторы: Розенфельд С.Б., Рогова Н.В., Киртаев Г.В., Соловьёв М.Ю.
Журнал: Казарка
Номер: 23
Год издания: 2021
Первая страница: 84
Последняя страница: 100
Аннотация: Aerial surveys were carried out in the Nenets Autonomous Okrug in the autumns of 2015–2017 and 2019. Twenty-nine Anseriform species were recorded; while some of them are common and abundant game species, six species are listed in the Red Data Book of NAO. Survey data allowed calculation of the density of each species in suitable habitats and these densities were extrapolated to such habitats throughout the entire okrug. These data then were used to compile a map of areas with different densities of waterfowl in NAO during the period of autumn migration.Nineteen key areas were identifi ed in accordance with the following criteria: overall density of waterfowl; species richness (the number of species); the presence of migration staging sites; and the presence of rare species listed in the Red Data books of the Russian Federation or NAO. Some of these areas are specially protected territories with a hunting ban regime, but most of them are still not protected. To track changes in the state of waterfowl populations in the region, it would be necessary to carry out annual counts and observations in sample areas, that would enable the monitoring of the dynamics of local groups of waterfowl, assessment of nesting success, and the influence of limiting factors. Based on the data of aerial surveys conducted over four years, we propose to allocate six areas on the territory of the public hunting lands of the Nenets Autonomous Okrug for such long-term monitoring during the migration period of waterfowl: the Kanin Peninsula; Kolguev Island; the Yugorsky Peninsula; the coast of Pomorskiy Bay; the basin of the Pechora River; and Khaipudyrskaya and Pakhancheskaya bays. With the right timing, regularsurveys of these areas will make it possible to assess the state of populationsof geese, ducks, and swans migrating from the region along three flyways. An adequate assessment of the impact of negative factors will enable the development of measures aimed both at the sustainable use of game species and the conservation of rare species of waterfowl.
Добавил в систему: Соловьев Михаил Юрьевич

	ИСТИНА	Войти в систему Регистрация
	ИСТИНА ФИЦ ПХФ и МХ РАН
	Главная Поиск Статистика О проекте Помощь

ИСТИНА

ИСТИНА ФИЦ ПХФ и МХ РАН

ПЕРСПЕКТИВЫ ОРГАНИЗАЦИИ МОНИТОРИНГА ГУСЕОБРАЗНЫХ ПТИЦ В НЕНЕЦКОМ АВТОНОМНОГО ОКРУГЕ В ПЕРИОД ОСЕННЕЙ МИГРАЦИИ С ЦЕЛЬЮ ИХ ЭФФЕКТИВНОЙ ОХРАНЫстатья

Прикрепленные файлы