Скачать с ютуб HYRCANIAN FOREST / Iran 2022 / See Of Trees / Behshahr Mazandaran Province/ جنگل های هیرکانی - ایران в хорошем качестве

HYRCANIAN FOREST / Iran 2022 / See Of Trees / Behshahr Mazandaran Province/ جنگل های هیرکانی - ایران

PLEASE FOLLOW ME ON INSTAGRAM : 🔴   / intotheiran   🔴   / zolfaghari_shahab   🔴   / roozmarika   Hyrcanian Forest In Behshahr Mazandaran Province 00:00 Hyrcanian forest 00:40 Abbas Abad Lake 01:00 North Of Iran 01:36 Mazandaran 02:00 see of trees Hyrcanian forests form a unique forested massif that stretches 850 km along the southern coast of the Caspian Sea. The history of these broad-leaved forests dates back 25 to 50 million years when they covered most of this Northern Temperate region. These ancient forest areas retreated during the Quaternary glaciations and then expanded again as the climate became milder. Their floristic biodiversity is remarkable: 44% of the vascular plants known in Iran are found in the Hyrcanian region, which only covers 7% of the country. To date, 180 species of birds typical of broad-leaved temperate forests and 58 mammal species have been recorded, including the iconic Persian Leopard The Hyrcanian Forests form a green arc of the forest, separated from the Caucasus to the west and from semi-desert areas to the east: a unique forested massif that extends from south-eastern Azerbaijan eastwards to the Golestan Province, in Iran. The Hyrcanian Forests World Heritage property is situated in Iran, within the Caspian Hyrcanian mixed forests ecoregion. It stretches 850 km along the southern coast of the Caspian Sea and covers around 7 % of the remaining Hyrcanian forests in Iran. The property is a serial site with 15 component parts shared across three Provinces (Gilan, Mazandaran, and Golestan) and represents examples of the various stages and features of Hyrcanian forest ecosystems. Most of the ecological characteristics which characterize the Caspian Hyrcanian mixed forests are represented in the property. A considerable part of the property is in inaccessible steep terrain. The property contains exceptional and ancient broad-leaved forests which were formerly much more extensive however, retreated during periods of glaciation and later expanded under milder climatic conditions. Due to this isolation, the property hosts many relicts, endangered, and regionally and locally endemic species of flora, contributing to the high ecological value of the property and the Hyrcanian region in general. The property represents a remarkable series of sites conserving the natural forest ecosystems of the Hyrcanian Region. Its component parts contain exceptional broad-leaved forests with a history dating back 25 - 50 million years ago when such forests covered most parts of the Northern Temperate region. These huge ancient forest areas retreated during Quaternary glaciations and later, during milder climate periods, expanded again from these refugia. The property covers most environmental features and ecological values of the Hyrcanian region and represents the most important and key environmental processes illustrating the genesis of those forests, including succession, evolution, and speciation. The floristic biodiversity of the Hyrcanian region is remarkable at the global level with over 3,200 vascular plants documented. Due to its isolation, the property hosts many relicts, endangered, and regionally and locally endemic plant species, contributing to the ecological significance of the property, and the Hyrcanian region in general. Approximately 280 taxa are endemic and sub-endemic for the Hyrcanian region and about 500 plant species are Iranian endemics. The ecosystems of the property support populations of many forest birds and mammals of the Hyrcanian region which are significant on national, regional, and global scales. To date, 180 species of birds typical of broadleaved temperate forests have been recorded in the Hyrcanian region including Steppe Eagle, European Turtle Dove, Eastern Imperial Eagle, European Roller, Semicollared Flycatcher, and Caspian Tit. Some 58 mammal species have been recorded across the region, including the iconic Persian Leopard and the threatened Wild Goat The Caspian Hyrcanian mixed forests ecoregion, in the world's temperate broadleaf and mixed forests biome, are a zone of lush lowland and montane forests covering about 55,000 square kilometers (21,000 sq mi) adjoining the shores of the Caspian Sea of Iran and part of that of Azerbaijan. The forest is named after the ancient region of Hyrcania. Since 5 July 2019, the Hyrcanian Forests have been a UNESCO World Heritage Site Concentrated in Iran, this ecoregion comprises a long strip. This is the coast along the Caspian Sea and the northern slopes of the Alborz Mountains. It covers parts of five provinces, from east to west: North Khorasan, Golestan (421,373 hectares (1,041,240 acres) being its south and southwest plus eastern regions of the Gorgan plain), Mazandaran, Gilan, and Ardabil. The total wood production from these forests is estimated at 269,022 cubic meters (9,500,400 cu ft).