ЗАВИСИМОСТЬ РЕКРЕАЦИОННЫХ ВОЗМОЖНОСТЕЙ ОЗЕР ЧУЙСКОГО БАССЕЙНА (РЕСПУБЛИКА АЛТАЙ) ОТ ИХ ПРОИСХОЖДЕНИЯ

• Main Author: Ахматов, Станислав
• Format: Text
• Language: unknown
• Published: Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский государственный университет" 2011
• Subjects: ГЕНЕТИЧЕСКИЙ ТИП ОЗЕРА; РЕКРЕАЦИЯ; РЕСПУБЛИКА АЛТАЙ; Thermokarst
• Online Access: http://cyberleninka.ru/article/n/zavisimost-rekreatsionnyh-vozmozhnostey-ozer-chuyskogo-basseyna-respublika-altay-ot-ih-proishozhdeniya; http://cyberleninka.ru/article_covers/13985019.png

Рассмотрены основные генетические типы озер Чуйского бассейна Республики Алтай, выявлена зависимость рекреационных возможностей озер от их происхождения. Охарактеризованы примеры типов озер, даны рекомендации к рекреационному использованию. Genesis of reservoirs has a special value at revealing recreational features of lakes in mountain districts, alongside with climatic characteristics. One of the ways of solving this problem is to define genesis of reservoirs by means of geoinformation technologies, aero photos and topomaps. Lakes of one genetic type have similar hydrological, trophic and recreational features. We have allocated 4 basic genetic types of reservoirs (kar lakes, moraine-dammed, and reservoirs of postglacial complex) in the Chuya basin. Their general characteristics are given. Kar lakes are possible to be used only for a halt of tourists. The negative factors for recreation concern low temperature of water, small sizes of reservoirs, absence of fish, limited opportunities for construction, inaccessibility. The attractive advantage is in the high aesthetic appeal of lake landscapes. Moraine-dammed reservoirs provide good conditions for organization of rest at their sides. The aesthetic value of surrounding landscapes and presence of objects of fishery contributes to attractive conditions in the majority of large reservoirs. The main negative factors of these lakes are boggy, bushed or stony lakesides, low temperature of water (it is possible to swim only in shallow, well warmed up zones of reservoirs). The highest opportunities for development of recreation characterise large reservoirs of postglacial complex and flowing thermokarst lakes. The greater water area can offer more varied kinds of rest, including all the described for the previous types of lakes, and possesses greater recreational capacity. Flowing reservoirs adjust the quantity of oxygen in water, wash away and dilute the compounds of nitrogen and phosphorus, nitrates and phosphates, limit the development of seaweeds in epilimnion, thus, constraining the eutrophication process. The greater length of the lakeside line increases the choice options of a favourable place for arrangement of tourist camps and parking, enables to separate incompatible kinds of rest territorially. The majority thermokarst reservoirs during the year get warm enough for swimming, have suitable sides for organizing pebble and sand beaches and some reservoirs have a good bottom slope in the zone of swimming. Small internal-drainage reservoirs and former river-bed and dystrophic thermokarst lakes do not represent interest for recreation due to their bad sanitary and hygienic conditions, small sizes and absence of fish. During the several last field seasons we have carried out further researches of all types of lakes in the Chuya basin. Their recreational potential is defined and recommendations to its application are given.