Temporal/Spatial Change in Landscape Structure Evaluation with Metric Analysis: Çanakkale City Center

Berivan Eren; Tülay Cengiz

Makale detayları

Temporal/Spatial Change in Landscape Structure Evaluation with Metric Analysis: Çanakkale City Center

Yazarlar:

Berivan Eren | Tülay Cengiz

Yayıncı:

Duzce University

Ana Başlıklar:

Mühendislik

Dergi:

Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.11 Issue 1, pp.204-222

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001282897

pISSN:

2148-2446

Anahtar kelimeler:

Özet:

 In this study, it is aimed to analyze the change in the landscape pattern in Çanakkale city center in 18 years. In the study, the change in the landscape pattern was analyzed through the land useland cover ARLAP maps obtained as a result of object-based classification of Landsat Copernicus satellite images in Landsat ETM 2000, 2006, 2012, 2018 WGS 84 projection. In the research area, 4 classes as artificial areas, agricultural areas, natural vegetation, wetlands and subclasses suitable for the use of the area for these classifications were used as landscape patterns. FRAGSTATS V4.2 in determining the change in landscape pattern. Landscape metrics were calculated through the program. At the class and landscape level; CA- Class Area, NumP- Number of Patches, MPS- Mean Patch Size Average Spot Size, ED- Edge Density Edge Density, TE- Total Edge Total Edge, MCA- Mean Core Area, TCA- Total Core Area, MNN- Mean Nearest Neighbor, MPI- Mean Procimity Index, SDI- Shannons Diversity Index  Shannon Diversity Index, SEI- Shannons Evenness Index Shannon Layout Index, MSI- Mean Shape Index Mean Shape Index metrics were calculated. As a result of the calculations, the changes in the landscape structure due to fragmentation were analyzed. As a result of the research, it was determined that there was an increase in the size of the spots in the structural areas, and a decrease in the size of the spots in the forest areas and agricultural areas, especially in the time period between 2000-2018. There has been a decrease in agricultural areas in the 18-year period. No significant change was observed in wetlands. Vineyards and areas with sparse vegetation sparsely vegetated areas have changed and left their place to other landscape patterns.

 In this study, it is aimed to analyze the change in the landscape pattern in Çanakkale city center in 18 years. In the study, the change in the landscape pattern was analyzed through the land useland cover ARLAP maps obtained as a result of object-based classification of Landsat Copernicus satellite images in Landsat ETM 2000, 2006, 2012, 2018 WGS 84 projection. In the research area, 4 classes as artificial areas, agricultural areas, natural vegetation, wetlands and subclasses suitable for the use of the area for these classifications were used as landscape patterns. FRAGSTATS V4.2 in determining the change in landscape pattern. Landscape metrics were calculated through the program. At the class and landscape level; CA- Class Area, NumP- Number of Patches, MPS- Mean Patch Size Average Spot Size, ED- Edge Density Edge Density, TE- Total Edge Total Edge, MCA- Mean Core Area, TCA- Total Core Area, MNN- Mean Nearest Neighbor, MPI- Mean Procimity Index, SDI- Shannons Diversity Index  Shannon Diversity Index, SEI- Shannons Evenness Index Shannon Layout Index, MSI- Mean Shape Index Mean Shape Index metrics were calculated. As a result of the calculations, the changes in the landscape structure due to fragmentation were analyzed. As a result of the research, it was determined that there was an increase in the size of the spots in the structural areas, and a decrease in the size of the spots in the forest areas and agricultural areas, especially in the time period between 2000-2018. There has been a decrease in agricultural areas in the 18-year period. No significant change was observed in wetlands. Vineyards and areas with sparse vegetation sparsely vegetated areas have changed and left their place to other landscape patterns.

 In this study, it is aimed to analyze the change in the landscape pattern in Çanakkale city center in 18 years. In the study, the change in the landscape pattern was analyzed through the land useland cover ARLAP maps obtained as a result of object-based classification of Landsat Copernicus satellite images in Landsat ETM 2000, 2006, 2012, 2018 WGS 84 projection. In the research area, 4 classes as artificial areas, agricultural areas, natural vegetation, wetlands and subclasses suitable for the use of the area for these classifications were used as landscape patterns. FRAGSTATS V4.2 in determining the change in landscape pattern. Landscape metrics were calculated through the program. At the class and landscape level; CA- Class Area, NumP- Number of Patches, MPS- Mean Patch Size Average Spot Size, ED- Edge Density Edge Density, TE- Total Edge Total Edge, MCA- Mean Core Area, TCA- Total Core Area, MNN- Mean Nearest Neighbor, MPI- Mean Procimity Index, SDI- Shannons Diversity Index  Shannon Diversity Index, SEI- Shannons Evenness Index Shannon Layout Index, MSI- Mean Shape Index Mean Shape Index metrics were calculated. As a result of the calculations, the changes in the landscape structure due to fragmentation were analyzed. As a result of the research, it was determined that there was an increase in the size of the spots in the structural areas, and a decrease in the size of the spots in the forest areas and agricultural areas, especially in the time period between 2000-2018. There has been a decrease in agricultural areas in the 18-year period. No significant change was observed in wetlands. Vineyards and areas with sparse vegetation sparsely vegetated areas have changed and left their place to other landscape patterns.

 Bu çalışmada Çanakkale kent merkezinde, peyzaj deseninde meydana gelen değişimin 18 yıllık süreçte analiz edilmesi amaçlanmıştır. Çalışmada peyzaj deseninde meydana gelen değişim, Landsat ETM 2000, 2006, 2012, 2018 WGS 84 projeksiyonunda Landsat Copernicus uydu görüntülerinin nesne tabanlı sınıflandırılması sonucunda elde edilen arazi kullanımarazi örtüsü AKAÖ haritaları üzerinden analiz edilmiştir. Araştırma alanında peyzaj desenleri olarak yapay alanlar, tarım alanları, doğal bitki örtüsü, sulak alanlar olmak üzere 4 sınıf ve bu sınıflandırmalara yönelik alanın kullanım durumuna uygun alt sınıflar kullanılmıştır. Peyzaj deseninde meydana gelen değişimin belirlenmesi için gerekli peyzaj metrikleri, FRAGSTATS V4.2. programı aracılığıyla hesaplanmıştır. Sınıf ve peyzaj düzeyinde; CA- Class Area Sınıf Alanı, NumP- Number of Patches Leke Sayısı, MPS- Mean Patch Size Ortalama Leke Büyüklüğü, ED- Edge Density Kenar Yoğunluğu, TE- Total Edge Toplam Kenar, MCA- Mean Core Area Ortalama Çekirdek Alan, TCA- Total Core Area Toplam Çekirdek Alan, MNN- Mean Nearest Neighbor Ortalama En Yakın Komşuluk Mesafesi, MPI- Mean Procimity Index Ortalama Yakınlık İndeksi, SDI- Shannons Diversity Index Shannon Çeşitlilik İndeksi, SEI- Shannons Evenness Index Shannon Düzen İndeksi, MSI- Mean Shape Index Ortalama Şekil İndeksi metrikleri hesaplanmıştır. Yapılan hesaplamalar sonucunda peyzaj yapısındaki parçalanmaya bağlı değişimler analiz edilmiştir. Araştırma sonucunda, 2000-2018 yılları arasında leke büyüklüğünün yapısal alanlarda arttığı, orman alanları ve tarım alanlarında ise azaldığı tespit edilmiştir. 18 yıllık süreçte tarım alanlarında azalma yaşanmıştır. Sulak alanlarda çok belirgin bir değişim gözlemlenmemiştir. Üzüm bağları vineyards ve seyrek bitki örtüsünün sparsely vegetated areas olduğu alanlar değişime uğrayarak yerlerini başka peyzaj desenlerine bırakmıştır.

Makale detayları

Temporal/Spatial Change in Landscape Structure Evaluation with Metric Analysis: Çanakkale City Center

Yazarlar:

Berivan Eren | Tülay Cengiz

Yayıncı:

Duzce University

Ana Başlıklar:

Mühendislik

Dergi:

Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.11 Issue 1, pp.204-222

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001282897

pISSN:

2148-2446

Landscape metrics

Fragmentation analysis

Patch analysis

GIS

Çanakkale City Center

Peyzaj ölçümleri

Parçalılık analizi

Patch Analysis

CBS

Çanakkale Kent Merkezi

Landscape metrics

Fragmentation analysis

Patch analysis

GIS

Çanakkale City Center

Sayı

Makale detayları

Yazarlar: Berivan Eren | Tülay Cengiz

Yayıncı: Duzce University

Ana Başlıklar: Mühendislik

Dergi: Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.11 Issue 1, pp.204-222

Belge Tipi: Makale

Yayın Tarihi: 1/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001282897

pISSN: 2148-2446

Sayı

Yazarlar:

Berivan Eren | Tülay Cengiz

Yayıncı:

Duzce University

Ana Başlıklar:

Mühendislik

Dergi:

Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.11 Issue 1, pp.204-222

Belge Tipi:

Makale

Yayın Tarihi:

1/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001282897

pISSN:

2148-2446