Araştırma Makalesi

Problems Threatening the Tigris Trout (Salmo tigridis Turan, Kottelat & Bektaş, 2011) Stock in Çatak Stream and Some Recommendations

Cilt: 1 Sayı: 1 29 Aralık 2017
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Problems Threatening the Tigris Trout (Salmo tigridis Turan, Kottelat & Bektaş, 2011) Stock in Çatak Stream and Some Recommendations

Öz

This study was carried out to reveal the problems threatening Salmo tigridis stock inhabited in Çatak Stream and to offer some solutions to overcome these problems. Çatak is the largest stream of the region and located at 81 km southern of the Van city center. Salmo tigridis, which is only distributed in Çatak and Bahçesaray streams, faces the danger of extinction. In this study, it was observed that sand-graveling activities at Çatak Stream muddied the stream and destroyed appropriate reproduction habitats. Another problem is that Çatak Stream's over-destruction of vegetation in the catchment basin increases flood risk and flood-related sudden flow increases. In addition, it was determined that studies carried out for river improvement and flood control disturbed the natural flow regime of the stream, leading to deterioration in the base and coastal structure. Another threat is the rainbow trout (Oncorhynchus mykiss) that escape from fish farms. Catching with prohibited methods and fishing gears is also a problem that threatens the future of native trout stock in the stream. With this study, the problems that threaten the tigris trout stock in Çatak Stream were identified and some proposals were presented.

Anahtar Kelimeler

Kaynakça

  1. Akkuş, M. 2016: Balıkçılık yönetimi için Çatak Çayı’nda fiziksel-kimyasal ve biyolojik parametreleri esas alan yeni bir indeks geliştirilmesi üzerine çalışmalar. Yüzüncü Yıl Üniversitesi, Fen Bilimleri Enstitüsü, Doktora Tezi.
  2. Alp, A., Kara, C. 2004: Ceyhan, Seyhan ve Fırat Havzalarındaki doğal alabalıklarda (Salmo trutta macrostigma Dumeril, 1858 ve Salmo platycephalus Behnke, 1968) boy, ağırlık ve kondüsyon faktörleri. Ege Üniversitesi Su Ürünleri Dergisi, 21 (1-2): 9-15.
  3. Altındağ, A., Ahıska, S. 2006: Kesik köprü Baraj Gölü (Ankara) balıkçılık sorunları. I. Balıklandırma ve Rezervuar Yönetimi Sempozyumu, 07-09 Şubat, Antalya.
  4. Aras, N. M., Kocaman, E. M., Aras, M. S. 2000: Genel su ürünleri ve kültür balıkçılığının temel esasları. Atatürk Üniversitesi Ziraat Fak. Ders Yayınları, No: 216, Erzurum.
  5. Aras, S., Çetinkaya, O., Karatas, M. 1997: Anadolu Alabalığı (Salmo trutta macrostigma, Dum., 1858)’ nin Türkiye’deki bugünkü durumu. Akdeniz Balıkçılık Kongresi, 9-11 Nisan. İzmir. 605-613.
  6. Ateşşahin, T., Ergün, A., Özmen, M.M. 2014: Elazığ ilindeki amatör balıkçıların sosyo demografik özellikleri üzerine bir ön araştırma. Yunus Araştırma Bülteni, 1: 41-51.
  7. Barbour, M.T., Stribling, J.B. 1999: Use of habitat assessment in evaluating the biological integrity of stream communities. In Biological Criteria: Research and Regulation. Environmental Protection Agency, EPA-440/5-91-005.
  8. Çetinkaya, O. 1996: Investigations of some biological proporties of Tigris trouts (Salmo trutta macrostigma Dum., 1858) living in the Çatak Stream (Tigris River, Turkey), (in Turkish). İstanbul Üniversitesi Su Ürünleri Dergisi, 9-13 (1-10): 111-122.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Yapısal Biyoloji

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

29 Aralık 2017

Gönderilme Tarihi

8 Şubat 2018

Kabul Tarihi

22 Aralık 2017

Yayımlandığı Sayı

Yıl 2017 Cilt: 1 Sayı: 1

Kaynak Göster

APA
Akkuş, M., & Sarı, M. (2017). Problems Threatening the Tigris Trout (Salmo tigridis Turan, Kottelat & Bektaş, 2011) Stock in Çatak Stream and Some Recommendations. Commagene Journal of Biology, 1(1), 16-20. https://doi.org/10.31594/commagene.392054
AMA
1.Akkuş M, Sarı M. Problems Threatening the Tigris Trout (Salmo tigridis Turan, Kottelat & Bektaş, 2011) Stock in Çatak Stream and Some Recommendations. Commagene Journal of Biology. 2017;1(1):16-20. doi:10.31594/commagene.392054
Chicago
Akkuş, Mustafa, ve Mustafa Sarı. 2017. “Problems Threatening the Tigris Trout (Salmo tigridis Turan, Kottelat & Bektaş, 2011) Stock in Çatak Stream and Some Recommendations”. Commagene Journal of Biology 1 (1): 16-20. https://doi.org/10.31594/commagene.392054.
EndNote
Akkuş M, Sarı M (01 Aralık 2017) Problems Threatening the Tigris Trout (Salmo tigridis Turan, Kottelat & Bektaş, 2011) Stock in Çatak Stream and Some Recommendations. Commagene Journal of Biology 1 1 16–20.
IEEE
[1]M. Akkuş ve M. Sarı, “Problems Threatening the Tigris Trout (Salmo tigridis Turan, Kottelat & Bektaş, 2011) Stock in Çatak Stream and Some Recommendations”, Commagene Journal of Biology, c. 1, sy 1, ss. 16–20, Ara. 2017, doi: 10.31594/commagene.392054.
ISNAD
Akkuş, Mustafa - Sarı, Mustafa. “Problems Threatening the Tigris Trout (Salmo tigridis Turan, Kottelat & Bektaş, 2011) Stock in Çatak Stream and Some Recommendations”. Commagene Journal of Biology 1/1 (01 Aralık 2017): 16-20. https://doi.org/10.31594/commagene.392054.
JAMA
1.Akkuş M, Sarı M. Problems Threatening the Tigris Trout (Salmo tigridis Turan, Kottelat & Bektaş, 2011) Stock in Çatak Stream and Some Recommendations. Commagene Journal of Biology. 2017;1:16–20.
MLA
Akkuş, Mustafa, ve Mustafa Sarı. “Problems Threatening the Tigris Trout (Salmo tigridis Turan, Kottelat & Bektaş, 2011) Stock in Çatak Stream and Some Recommendations”. Commagene Journal of Biology, c. 1, sy 1, Aralık 2017, ss. 16-20, doi:10.31594/commagene.392054.
Vancouver
1.Mustafa Akkuş, Mustafa Sarı. Problems Threatening the Tigris Trout (Salmo tigridis Turan, Kottelat & Bektaş, 2011) Stock in Çatak Stream and Some Recommendations. Commagene Journal of Biology. 01 Aralık 2017;1(1):16-20. doi:10.31594/commagene.392054

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