Ecological Carrying Capacity: Carrying Capacity Estimation for Kılıçkaya Dam Lake Using Phosphorus Based Loading Model
نویسندگان
چکیده
Ekolojik taşıma kapasitesi ekosistemlere zarar verilmeden ortamdan üst düzeyde yararlanma ölçütünü tanımlar. Her ekonomik faaliyet gibi su ürünleri yetiştiriciliğinin de sucul ekosistemler üzerine önemli etkileri bulunmaktadır. Özellikle yüzer ağ kafes balık çiftlikleri yerleşim konumu gereği ortama besleyici element vererek ötrofikasyona neden olabilir. Bu nedenle kurulmadan önce ortamın hesaplanmalıdır. çalışmada Türkiye’nin Karadeniz Bölgesinde yeralan Kılıçkaya Baraj Gölünün Dillon-Rigler fosfor yüklenme modeli kullanılarak tahmin edilmiştir. Hesaplamalarda çiftlik ve göl limnolojik verileri (ortalama derinlik 16 m, yüzey alanı 64,4 km2 , kabul edilebilir yükü 30 mg/m3, ortalama konsantrasyonu 24 YYO 1,0-1,5-2,0 arasında) kullanılmıştır. Model gölde kafeslerde üretilebilecek yıllık alabalık miktarını 1.697 ton ile 25.162 arasında etmiştir. Gölün derinliğinin az olması, alt havzanın ötrofik yapısı küresel iklim değişimi dikkate alınarak, çevreye vermeden 2500 ton/yıl üretilebileceği sonucuna ulaşılmıştır. Ayrıca tüm baraj göllerinde; çiftliği ekolojik kapasitesinin hesaplanması önerilmiştir.
منابع مشابه
Evaluating total carrying capacity of tourism using impact indicators
The carrying capacity is well identified tool to manage problems due to uncontrolled tourism for any destination. This report highlights the carrying capacity estimation of Kerwa tourism area, Bhopal, India. The methodology used in this report is a new two-tier mechanism of impact analysis using index numbers derived from a survey of 123 stakeholders. From this the individual component impact a...
متن کاملRecreational Carrying Capacity of Lake Umbagog National Wildlife Refuge
Recreational carrying capacity addresses the issue of how much and what types of recreation can be accommodated in parks and related areas without unacceptable impacts. Contemporary approaches to carrying capacity rely on formulation, monitoring, and management of indicators and standards of quality. Recreational carrying capacity of Lake Umbagog National Wildlife Refuge, located in northern Ne...
متن کاملNovelties that change carrying capacity.
Comparative developmental studies have revealed a rich array of details about the patterns and processes of morphological change in animals and increasingly in plants. But, applying these insights to the study of major episodes of evolutionary innovation requires understanding how these novel morphologies become established and sufficiently abundant (either as individuals within a species or as...
متن کاملCarrying capacity reconsidered: from Malthus’ population theory to cultural carrying capacity
In this paper the concept of carrying capacity is investigated to provide an improved understanding about its contribution to solve environmental problems. Light is shed on its form, interpretation and application in biology, demography, applied and human ecology. The analysis begins with an examination of the bedrock of carrying capacity which is Malthus’ population theory, and its mathematica...
متن کاملLoad Carrying Capacity of Simply Supported Variable Thickness Circular Plates
The calculation of the load carrying capacity of variable thickness circular plates subjected to arbitrary rotational symmetric loading is presented. The analysis considers plate materials that obey either the square or the Tresca yield criterion. By using upper and lower bound theorems of limit analysis, corresponding estimations for the load carrying capacity of the plate are obtained. It is ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of anatolian environmental and animal sciences
سال: 2022
ISSN: ['2548-0006']
DOI: https://doi.org/10.35229/jaes.1153542