دورية أكاديمية
Holocene vegetation history of the Western Rhodope Mountains (South Bulgaria): the paleoecological record of peat bog Beliya Kanton
| العنوان: | Holocene vegetation history of the Western Rhodope Mountains (South Bulgaria): the paleoecological record of peat bog Beliya Kanton |
|---|---|
| المؤلفون: | Elena Marinova, Maria Lazarova, Dimiter Ivanov, Spassimir Tonkov |
| المصدر: | Acta Palaeobotanica, Vol 63, Iss 1, Pp 87-99 (2023) |
| بيانات النشر: | W. Szafer Institute of Botany, Polish Academy of Sciences, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Paleontology LCC:Botany |
| مصطلحات موضوعية: | vegetation history, pollen analysis, plant macrofossils, holocene, bulgaria, western rhodope mountains, Paleontology, QE701-760, Botany, QK1-989 |
| الوصف: | Pollen and plant macrofossil analyses supported with radiocarbon dating were conducted on a Holocene core from the peat bog Beliya Kanton (1547 m a.s.l.) located in the Western Rhodope Mountains (South Bulgaria). In the early Holocene until ~10 000 cal. BP the mountain slopes were covered by Pinus , admixed with Betula , Juniperus and shrubland of Ephedra among herb communities dominated by Poaceae, Cichorioideae, Achillea , Artemisia , Brassicaceae species. Subsequently, the afforestation continued with the expansion of broadleaved oak forests with Tilia , Ulmus and Corylus which reached their maximum distribution ~8800 cal. BP. Gradually, these forests began to retreat, replaced at many places first by Corylus and later on by Picea abies , Abies alba and Fagus . The formation of the contemporary coniferous belt with the dominance of Pinus – Picea abies and fragmented mixed coniferous-deciduous communities in the late Holocene was attributed not only to climate change but also to diverse human interference in the natural forest cover. During the last 2000 years the continuous presence of Juniperus , Juglans , Rumex , Cirsium , P lantago lanceolata and Hordeum pollen indicated intensive stock-breeding, grazing and crop cultivation. The fragments of charred wood testify to tree felling and fire clearances on flat ground to obtain new pasture land. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2082-0259 |
| Relation: | https://acpa.botany.pl/Holocene-vegetation-history-of-the-Western-Rhodope-Mountains-South-Bulgaria-the-paleoecological,168692,0,2.html; https://doaj.org/toc/2082-0259 |
| DOI: | 10.35535/acpa-2023-0006 |
| URL الوصول: | https://doaj.org/article/83d37243f22744f5828a78b7112a2263 |
| رقم الأكسشن: | edsdoj.83d37243f22744f5828a78b7112a2263 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20820259 |
|---|---|
| DOI: | 10.35535/acpa-2023-0006 |