Ex Situ and In Situ Conservation Approaches in Species-Rich Anatolian Steppe Ecosystem: A Case Study from Ankara, Türkiye

Abstract

Ex situ and in situ conservation are the two most important methods for preserving and sustaining natural species. However, studies that combine in situ and ex situ studies are rather scarce. Ankara, the capital of Türkiye, is a rich biodiversity hotspot with 2353 plant species, 398 of which are endemic. Due to the rapidly growing population, agricultural areas, hobby gardens, and the urban areas of the city center, many plant species, especially local endemics, are at a high risk of extinction in the immediate vicinity of the Ankara city center. Therefore, we aimed to establish a plant protection area with both ex situ and in situ conservation approaches jointly in the Kazan Soda license area in the Kahramankazan county of Ankara. In total, 185 plant taxa belonging to 43 families, 29 of which are local or regional endemic, or rare, have been protected in the area. Although most of the taxa in the protected area grow there naturally, reproductive organs or whole plants of 11 taxa have been translocated from the immediate surroundings and habitat. Detailed information about the flora of the protected area and the license area is given. We also work in the protected area to raise awareness about biodiversity and nature conservation for local people and students.