Determination of environmental valuation of Beyşehir Lake National Park by travel cost and contingent valuation methods

Zuhal Karakayacı; Ozer Karakayaci; Ahmet Polat

Makale detayları

Determination of environmental valuation of Beyşehir Lake National Park by travel cost and contingent valuation methods

Yazarlar:

Zuhal Karakayacı | Ozer Karakayaci | Ahmet Polat

Yayıncı:

Gazi University

Ana Başlıklar:

Mimarlık

Dergi:

Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi Vol.38 Issue 4, pp.2085-2094

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001287717

pISSN:

1300-1884

Anahtar kelimeler:

Özet:

 With the increasing population of the world, developments such as unplanned growth, urbanization, industrialization and accordingly climate change have made it necessary to protect natural resources. In this context, National Parks are the leading natural resources under protection. The main factor that led to the emergence of the national park concept was the need to protect natural, historical and cultural values. For this purpose, Beysehir Lake National Park, which is the second largest national park, has been valued. Contingent Valuation Method and Travel Cost Method are used in the appraisal. During the data collection phase, 383 samples were determined using the Proportional Sampling Method, and the surveys were conducted with visitors within the national park borders in the summer of 2019. According to the Conditional Valuation Method for the Beyşehir Lake National Park, 186.838.123 TL was calculated, 453.612.000 TL according to the Travel Cost Method and the total economic value was determined as 640.450.123 TL. The consumer surplus per visitor, that is, the fee that a visitor is willing to pay for a visit to the national park in one year, was calculated as 2.202 TL. All findings obtained with a stake in the countrys national income in light of the economic value of Turkey and the second largest national park was revealed the existing potential. Its economic value should be evaluated in development policies, and its existing potential should be presented to the social benefit of people by protecting it within the framework of environmental protection policies.

 With the increasing population of the world, developments such as unplanned growth, urbanization, industrialization and accordingly climate change have made it necessary to protect natural resources. In this context, National Parks are the leading natural resources under protection. The main factor that led to the emergence of the national park concept was the need to protect natural, historical and cultural values. For this purpose, Beysehir Lake National Park, which is the second largest national park, has been valued. Contingent Valuation Method and Travel Cost Method are used in the appraisal. During the data collection phase, 383 samples were determined using the Proportional Sampling Method, and the surveys were conducted with visitors within the national park borders in the summer of 2019. According to the Conditional Valuation Method for the Beyşehir Lake National Park, 186.838.123 TL was calculated, 453.612.000 TL according to the Travel Cost Method and the total economic value was determined as 640.450.123 TL. The consumer surplus per visitor, that is, the fee that a visitor is willing to pay for a visit to the national park in one year, was calculated as 2.202 TL. All findings obtained with a stake in the countrys national income in light of the economic value of Turkey and the second largest national park was revealed the existing potential. Its economic value should be evaluated in development policies, and its existing potential should be presented to the social benefit of people by protecting it within the framework of environmental protection policies.

 With the increasing population of the world, developments such as unplanned growth, urbanization, industrialization and accordingly climate change have made it necessary to protect natural resources. In this context, National Parks are the leading natural resources under protection. The main factor that led to the emergence of the national park concept was the need to protect natural, historical and cultural values. For this purpose, Beysehir Lake National Park, which is the second largest national park, has been valued. Contingent Valuation Method and Travel Cost Method are used in the appraisal. During the data collection phase, 383 samples were determined using the Proportional Sampling Method, and the surveys were conducted with visitors within the national park borders in the summer of 2019. According to the Conditional Valuation Method for the Beyşehir Lake National Park, 186.838.123 TL was calculated, 453.612.000 TL according to the Travel Cost Method and the total economic value was determined as 640.450.123 TL. The consumer surplus per visitor, that is, the fee that a visitor is willing to pay for a visit to the national park in one year, was calculated as 2.202 TL. All findings obtained with a stake in the countrys national income in light of the economic value of Turkey and the second largest national park was revealed the existing potential. Its economic value should be evaluated in development policies, and its existing potential should be presented to the social benefit of people by protecting it within the framework of environmental protection policies.

 Dünya nüfusunun giderek artmasıyla birlikte plansız büyüme, kentleşme, sanayileşme ve buna bağlı olarak iklim değişikliği gibi gelişmeler doğal kaynakların korunmasını zorunlu hale getirmiştir. Bu kapsamda korumaya alınan doğal kaynakların başında Milli Parklar gelmektedir. Milli park kavramının ortaya çıkmasına neden olan temel etken doğal, tarihi ve kültürel değerlerin korunması ihtiyacı olmuştur. Bu amaçla Türkiyenin en büyük ikinci milli parkı olan Beyşehir Gölü Milli Parkının değerlemesi yapılmıştır. Değerlemede Koşullu Değerleme Yöntemi ve Seyahat Maliyeti Yöntemi kullanılmıştır. Veri toplama aşamasında Oransal Örnekleme Yöntemi kullanılarak örnek sayısı 383 adet belirlenmiş olup, anketler 2019 yaz döneminde milli park sınırları içerisinde ziyaretçilerle yapılmıştır. Beyşehir Gölü Milli Parkına Koşullu Değerleme Yöntemine göre 186.838.123 TL, Seyahat Maliyeti Yöntemine göre 453.612.000 TL hesaplanmış olup, toplam ekonomik değeri 640.450.123 TL olarak belirlenmiştir. Ziyaretçi başına tüketici rantı, yani bir yıl içerisinde milli park ziyareti için ödemeye razı olduğu ücret ise 2.202TL olarak hesaplanmıştır. Elde edilen tüm bulgular ışığında ülkenin milli gelirinde payı olan Türkiyenin ikinci büyük milli parkının ekonomik değeri ve mevcut potansiyeli ortaya konulmuştur. Ekonomik değeri kalkınma politikalarında değerlendirilmeli, mevcut potansiyeli ise çevre koruma politikaları çerçevesinde korunarak insanların sosyal faydasına sunulmalıdır.

Makale detayları

Determination of environmental valuation of Beyşehir Lake National Park by travel cost and contingent valuation methods

Yazarlar:

Zuhal Karakayacı | Ozer Karakayaci | Ahmet Polat

Yayıncı:

Gazi University

Ana Başlıklar:

Mimarlık

Dergi:

Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi Vol.38 Issue 4, pp.2085-2094

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001287717

pISSN:

1300-1884

National Park

Environmental Valuation

Economic Value

Travel Cost Method

Contingent Valuation MethodMilli Park

Çevresel Değerleme

Ekonomik Değer

Seyahat Maliyeti Yöntemi

Koşullu Değerleme Yöntemi

Sayı

Makale detayları

Yazarlar: Zuhal Karakayacı | Ozer Karakayaci | Ahmet Polat

Yayıncı: Gazi University

Ana Başlıklar: Mimarlık

Dergi: Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi Vol.38 Issue 4, pp.2085-2094

Belge Tipi: Makale

Yayın Tarihi: 12/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001287717

pISSN: 1300-1884

Sayı

Yazarlar:

Zuhal Karakayacı | Ozer Karakayaci | Ahmet Polat

Yayıncı:

Gazi University

Ana Başlıklar:

Mimarlık

Dergi:

Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi Vol.38 Issue 4, pp.2085-2094

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001287717

pISSN:

1300-1884