The Effects of the Limital Change of Wetlands on Urban Climate: Case of Erzurum Plain Wetland

Ali Can Kuzulugil; Nalan Demircioğlu Yıldız

Makale detayları

The Effects of the Limital Change of Wetlands on Urban Climate: Case of Erzurum Plain Wetland

Yazarlar:

Ali Can Kuzulugil | Nalan Demircioğlu Yıldız

Yayıncı:

Aydin Adnan Menderes University

Ana Başlıklar:

Ekoloji (Diğer)

Dergi:

Adnan Menderes Üniversitesi Ziraat Fakültesi Dergisi Vol.22 Issue 1, pp.43-50

Belge Tipi:

Makale

Yayın Tarihi:

6/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001353314

pISSN:

1304-7787

Anahtar kelimeler:

Özet:

 Wetlands are important ecosystem parts of cities, their main functions are holding water, creating habitats, and contributing to the urban climate. In this line, this study aims to It is aimed to determine the effect of the border change in the wetland area of the Erzurum plain on the urban climate to reach its aim, within the scope of the study, NDVI Normalized Difference Vegetation Index, NDWI Normalized Difference Water Index, and LST Land surface temperature parameters were evaluated. By using satellite images of 1998, 2003, 2007, 2013, and 2017, spectral-based classification techniques in ArcGIS program were used to calculate vegetation and water presence in Erzurum Wetlands, and Erdas Imagine software was used to determine surface temperature. Between 1998 and 2017, the impact of land-use change on water and vegetation was determined. While Erzurum Wetland LST value was 13.5 0C in 1998, it was 27.7 0C in 2017. This situation reveals the effect of decreasing water and plant presence on LST by depreciating NDWI and NDVI values of the Erzurum wetland area. As a result, it shows that dense plant tissue has passed from low-temperature value to sparse plant tissue to high-temperature value in the city center and wetland area.

 Wetlands are important ecosystem parts of cities, their main functions are holding water, creating habitats, and contributing to the urban climate. In this line, this study aims to It is aimed to determine the effect of the border change in the wetland area of the Erzurum plain on the urban climate to reach its aim, within the scope of the study, NDVI Normalized Difference Vegetation Index, NDWI Normalized Difference Water Index, and LST Land surface temperature parameters were evaluated. By using satellite images of 1998, 2003, 2007, 2013, and 2017, spectral-based classification techniques in ArcGIS program were used to calculate vegetation and water presence in Erzurum Wetlands, and Erdas Imagine software was used to determine surface temperature. Between 1998 and 2017, the impact of land-use change on water and vegetation was determined. While Erzurum Wetland LST value was 13.5 0C in 1998, it was 27.7 0C in 2017. This situation reveals the effect of decreasing water and plant presence on LST by depreciating NDWI and NDVI values of the Erzurum wetland area. As a result, it shows that dense plant tissue has passed from low-temperature value to sparse plant tissue to high-temperature value in the city center and wetland area.

 Wetlands are important ecosystem parts of cities, their main functions are holding water, creating habitats, and contributing to the urban climate. In this line, this study aims to It is aimed to determine the effect of the border change in the wetland area of the Erzurum plain on the urban climate to reach its aim, within the scope of the study, NDVI Normalized Difference Vegetation Index, NDWI Normalized Difference Water Index, and LST Land surface temperature parameters were evaluated. By using satellite images of 1998, 2003, 2007, 2013, and 2017, spectral-based classification techniques in ArcGIS program were used to calculate vegetation and water presence in Erzurum Wetlands, and Erdas Imagine software was used to determine surface temperature. Between 1998 and 2017, the impact of land-use change on water and vegetation was determined. While Erzurum Wetland LST value was 13.5 0C in 1998, it was 27.7 0C in 2017. This situation reveals the effect of decreasing water and plant presence on LST by depreciating NDWI and NDVI values of the Erzurum wetland area. As a result, it shows that dense plant tissue has passed from low-temperature value to sparse plant tissue to high-temperature value in the city center and wetland area.

 Sulak alanlar kentlerin önemli ekosistem parçaları olup, temel işlevleri su tutmak, habitat oluşturmak ve kent iklimine katkıda bulunmaktır. Bu doğrultuda bu çalışmada, Erzurum ovası sulak alanındaki sınır değişiminin kent iklimine olan etkisinin belirlenmesi amaçlanmış olup, çalışma kapsamında, NDVI Normalize Edilmiş Fark Bitki Örtüsü İndeksi, NDWI Normalize Edilmiş Fark Su İndeksi ve LST Kara yüzey sıcaklığı parametreleri değerlendirilmiştir. 1998, 2003, 2007, 2013 ve 2017 yıllarına ait uydu görüntüleri kullanılarak Erzurum Sulak Alanındaki bitki örtüsü ve su varlığı ArcGIS programında spektral tabanlı sınıflandırma teknikleri kullanılarak hesaplanmış ve yüzey sıcaklığının belirlenmesinde Erdas Imagine yazılımı kullanılmıştır. 1998-2017 yılları arasında arazi kullanım değişiminin su ve bitki örtüsüne olan etkisi belirlenmiştir. Erzurum Sulak Alanı LST değeri 1998 yılında 13,5  iken 2017 yılında 27,6  olmuştur. Bu durum, su ve bitki varlığının azalmasının Erzurum sulak alanının NDWI ve NDVI değerlerini düşürerek LST üzerindeki etkisini ortaya koymaktadır. Sonuç olarak, şehir merkezinde ve sulak alanlarda yoğun bitki örtüsü düşük sıcaklık değerleriyle ilişkilidir, seyrek bitki örtüsü ise yüksek sıcaklık değerleriyle bağlantılıdır.

Makale detayları

The Effects of the Limital Change of Wetlands on Urban Climate: Case of Erzurum Plain Wetland

Yazarlar:

Ali Can Kuzulugil | Nalan Demircioğlu Yıldız

Yayıncı:

Aydin Adnan Menderes University

Ana Başlıklar:

Ekoloji (Diğer)

Dergi:

Adnan Menderes Üniversitesi Ziraat Fakültesi Dergisi Vol.22 Issue 1, pp.43-50

Belge Tipi:

Makale

Yayın Tarihi:

6/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001353314

pISSN:

1304-7787

NDVI

NDWI

LST

Wetland

ErzurumNDVI

NDWI

LST

Sulak Alan

Erzurum

Sayı

Makale detayları

Yazarlar: Ali Can Kuzulugil | Nalan Demircioğlu Yıldız

Yayıncı: Aydin Adnan Menderes University

Ana Başlıklar: Ekoloji (Diğer)

Dergi: Adnan Menderes Üniversitesi Ziraat Fakültesi Dergisi Vol.22 Issue 1, pp.43-50

Belge Tipi: Makale

Yayın Tarihi: 6/2025

Belge Dili: Türkçe

Document ID (Org No.): 2001353314

pISSN: 1304-7787

Sayı

Yazarlar:

Ali Can Kuzulugil | Nalan Demircioğlu Yıldız

Yayıncı:

Aydin Adnan Menderes University

Ana Başlıklar:

Ekoloji (Diğer)

Dergi:

Adnan Menderes Üniversitesi Ziraat Fakültesi Dergisi Vol.22 Issue 1, pp.43-50

Belge Tipi:

Makale

Yayın Tarihi:

6/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001353314

pISSN:

1304-7787