Прохоров, В.Е. and Фардеева, М.Б. (2007) ПРОСТРАНСТВЕННОЕ МОДЕЛИРОВАНИЕ ПОТЕНЦИАЛЬНЫХ МЕСТООБИТАНИЙ CYPRIPEDIUM CALCEOLUS L.НА ТЕРРИТОРИИ РЕСПУБЛИКИ ТАТАРСТАН. Вестник ТвГУ. Серия: Биология и экология (4). pp. 89-93. ISSN 1995-0160
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Abstract
Изучение популяций орхидных на территории Республики Татарстан (РТ) ведется уже более 20 лет. Это позволило выявить их требования к различным условиям произрастания и определить некоторые закономерности распределения местных популяций.
Abstract (en)
Our model is based on probabilistic evaluation of suitability of habitat conditions to Cypripedium calceolus requirements. It consists of three blocks: 1) potential habitats complying with ecological requirements model; 2) model of potential distribution in different landscapes; 3) model of potential distribution in different vegetation patches. Systems of bioindicator values can be used to evaluate ecological conditions in habitats and ecological re-quirements of species. In this way, we used Ciganov system for broadleaves-coniferous zone, which is similar to Ellenberg or Landolt systems. Probabilis-tic evaluation of environmental conditions for sample plots was made, then using resulted data Ciganov system was transformed into "local" probabilistic indicator system, considered actual natural data. A suitability environmental condition to species requirement was found out by comparing probabilistic values of each plot. Finally, adding three spatial models results together and finding an arithmetic mean for each grid node we got continuous spatial dis-tribution model represented species ecological requirements, landscape and phytocoenotic relations.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | орхидные, Татарстан, Cypripedium calceolus, пространственное моделирование, охрана, мониторинг |
| Keywords (en): | orchidaceace, Cypripedium calceolus, Tatarstan |
| Subjects: | 5 Математика. Естественные науки > 58 Ботаника > 582 Систематика растений > 582.5 ANGIOSPERMAE. (METASPERMAE. STIGMATEAE). ПОКРЫТОСЕМЕННЫЕ. РАСТЕНИЯ С ЗАВЯЗЬЮ И ПЛОДОЛИСТИКАМИ. ПОЗДНИЕ СЕМЕННЫЕ > 582.59 Microspermae (Orchidales). Мелкосеменные > 582.594 Orchidaceae. Орхидные, или ятрышниковые. Орхидеи > 582.594.2 Orchidaceae. Орхидеи |
| Divisions: | Университеты > Казанский государственный университет, Казань |
| ID Code: | 403 |
| Deposited On: | 08 Jan 2017 08:07 |
| Last Modified: | 08 Jan 2017 08:07 |
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