Browsing Avesis by Subject "Bitki ve Hayvan Bilimleri"
Now showing items 41-54 of 54
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Reply to Andersen et al. (2016) "Assumptions behind size-based ecosystem models are realistic"
In a recent publication (Froese et al., ICES Journal of Marine Science; 73: 1640-1650), we presented a critique of the balanced harvesting (BH) approach to fishing. A short section dealt with the size-spectrum models used ... -
Revisiting safe biological limits in fisheries
The appropriateness of three official fisheries management reference points used in the north-east Atlantic was investigated: (i) the smallest stock size that is still within safe biological limits (SSBpa), (ii) the maximum ... -
Seasonal distribution of Trachurus mediterraneus (Steindachner, 1868) in the Golden Horn Estuary, Istanbul
Seasonal changes in the distribution of an important commercial and recreational fish species, Trachurus mediterraneus (Steindachner, 1868), from the family Carangidae were investigated in the Golden Horn Estuary of Istanbul. ... -
Seasonal variations of epipelic algal community in relation to environmental factors in the Istanbul Strait (the Bosphorus), Turkey
This study was implemented to investigate the species composition, abundance, seasonal variations and diversity of epipelic algae, to determine environmental variables affecting them and to reveal the accumulation of total ... -
Spawning Frequency of Trachurus mediterraneus (Carangidae) in The Sea of Marmara
In this study the spawning frequency of Trachurus mediterraneus was estimated for the first time in the Mediterranean basin. The presence of the late-migratory nucleus stage oocytes and post ovulatory follicles (POFs) in ... -
The effect of epibrassinolide on senescence in horizontal sunflower (Helianthus annuus L.) seedlings
This study examined the effect of epibrassinolide (eBL) on senescence occurring in cotyledons of sunflower (Helianthus annuus L.) seedlings, which were kept in vertical and horizontal positions. 10-11 M and 10-9 M eBL ... -
The Northernmost Record of Champsodon nudivittis (Ogilby, 1895) in the Mediterranean Sea
(2021)Champsodon nudivittis (Ogilby, 1895), also known as nakedband gaper, is distributed in the Aegean and Levantine parts of the Mediterranean Sea. It has been reported in the Mediterranean Seaas a Red Sea immigrant. The first ... -
Thlaspi L. sensu lato (Turpgiller / Brassicaceae)’nun Bazı Taksonlarında Tohum Musilaj İçerikleri ve Ekolojik Önemi
(2020)Yedi Thlaspi sensu lato taksonunun (T. arvense, T. kotschyanum, T. perfoliatum, T. annuum, T. praecox subsp. praecox, T. densiflorum ve T. alliaceum) tohumlarında yüzey musilaj hücreleri bulunur ve hidrasyon boyunca ... -
Weight-length relationships of 28 fish species in the Sea of Marmara
Weight-length relationships (WLRs) for 28 fish species were investigated in an enclosed basin in the Sea of Marmara. Due to low sample sizes ( 0.05). In this study, WLRs for Pomatoschistus marmoratus are presented for the ... -
Yasal ve Bilimsel Boyutlarıyla: Kıyı
Deniz ve karalar arasındaki geçiş alanlarını meydana getiren kıyılardaki kumul alanlarının bitki örtüsü, diğer alanlardan oldukça farklıdır. Bu farkı yaratan bir yetişme ortamı olarak kumulların ...