Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Srebarna Nature Reserve' has mentioned 'Lake' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| It comprises Lake Srebarna and its surroundings and is an important wetland located on the Via Pontica, a bird migration route between Europe and Africa. | WIKI |
| The lake's depth varies from 1 to 3 m. There is a museum constructed, where a collection of stuffed species typical for the reserve is arranged. | WIKI |
| While Lake Srebarna was studied many times in the past by foreign biologists, the first Bulgarian scientist to take an interest in the area was Aleksi Petrov, who visited the reserve in 1911. | WIKI |
| There are several legends about the origin of the lake's name. | WIKI |
| A second one tells about a boat full of silver (srebro in Bulgarian) along the shores of the lake. | WIKI |
| According to a third one, which is regarded as most plausible, the name comes from the silvery reflections on the lake's surface during full moon. | WIKI |
| There are hydrophyte species such as reed in and around the lake. | WIKI |
| Srebarna Nature Reserve protects a lake and wetland ecosystem of 638ha located near to the village of Srebarna on the west bank of the Danube River. | UNESCO |
| The reserve includes the lake and the former agricultural lands north of the lake, a belt of forest plantations along the Danube, the island of Komluka and the aquatic area locked between the island and the riverbank. | UNESCO |
| In the lake's northern end the reedbeds gradually give way to wet meadows. | UNESCO |
| In the north-western end of the lake and along the Danube there are belts of riverine forest with single old trees of White Willow. | UNESCO |
| The property includes the largest lake left after drainage of the marshy zone along the Danube and was connected to the river until a dyke was built in 1949. | UNESCO |
| In 1994 a channel was constructed between the lake and the Danube river in order to ensure the annual flow of Danube waters into the lake during the spring months. | UNESCO |
| Srebarna Lake was the first wetland in Bulgaria to receive legal protection status and also the first to achieve international recognition. | UNESCO |
| The lake was designated as reserve in 1948 to protect the diversity of birds it hosts. | UNESCO |
| Besides its inclusion on the World Heritage List, Srebarna Lake is also protected as a Wetland of International Importance under the Ramsar Convention and as a UNESCO Biosphere Reserve. | UNESCO |
| In 1989 the lake was designated as an lmportant Bird Area by BirdLife International. | UNESCO |
| Key management requirements for the lake are to maintain and restore its water system to as natural a state as possible. | UNESCO |