Results 61 to 70 of about 1,531 (204)

Diversity and dominance in bird assemblages across habitats in the Ñeembucú wetlands complex

open access: yesBiotropica, Volume 56, Issue 5, September 2024.
We analyzed how the composition of neotropical bird assemblages vary among habitats (riparian forests, natural grasslands, savannas, and anthropized sites) in the Ñeembucú Wetlands Complex, the largest wetland system in Paraguay. We found a high bird richness (209 species) that contrasted with a pattern of dominance by a small set of 16 species that ...
Fátima Ortiz   +7 more
wiley   +1 more source

KARADENİZ ÇÖKELLERİNDEKİ NANNOPLANKTONLAR İLE URANYUM KONSANTRASYONU İLİŞKİSİ

open access: yesBulletin of the Mineral Research and Exploration, 1983
Karadeniz'in güney bölgesindeki 23 durak noktasında elde edilen karotlardan ahnan 62 örnekte Nannoplankton'- lar incelendi. Örneklerde Emiliania huxleyi zonuna ait (NN 21-Holosen) oniki Nannoplankton türü tanımlandı.
Vedia TOKER
doaj  

A Multi-Country Trade and Tourism with Endogenous Capital and Knowledge

open access: yesBusiness Systems Research, 2017
Background: The study models a dynamic interaction among economic growth, structural change, knowledge accumulation, international trade and tourist flows.
Zhang Wei-Bin
doaj   +1 more source

Birds of a central São Paulo woodlot: 1. Censuses 1982-2000

open access: yesBrazilian Journal of Biology, 2002
Some 263 birds were recorded near and in a 230-ha patch of semideciduous forest in cane fields of central São Paulo, Brazil. Subtracting 67 open-area species, 22 of marshes or creeks, 10 vagrants and 12 recorded later, 152 forest and border species were ...
WILLIS E. O., ONIKI Y.
doaj  

FIGURE 5 in Five new feather mites of the subfamily Pterodectinae (Acariformes: Astigmata: Proctophyllodidae) from passerines and hummingbirds (Aves) of Brazil

open access: yes, 2016
FIGURE 5. Amerodectes vireonis sp. n., female. A—dorsal view, B—ventral view.Published as part of Hernandes, Fabio Akashi, Pedroso, Luiz Gustavo A.
Hernandes, Fabio Akashi   +6 more
core   +1 more source

Morphometrics, Molt, cloacal temperatures and ectoparasites in Colombian birds Morphometrics, Molt, cloacal temperatures and ectoparasites in Colombian birds

open access: yesCaldasia, 1991
Se presenta los datos morfométricos, muda, temperaturas cloacales y ectoparásitos de 123 individuos de 57 especies de aves colombianas. Morphometric data, molt, cloacal temperatures and ectoparasites are presented for 123 individuos of 57 species of ...
Oniki Yoshika, Willis Edwin O.
doaj  

GOLD VALUE WITH TRADABLE AND NON-TRADABLE GOODS IN A MULTI-COUNTRY GROWTH MODEL WITH FREE TRADE

open access: yesEconomic Review, 2016
The purpose of this study is to examine gold price in global markets. We introduce gold into a general dynamic equilibrium growth model with multiple countries and free trades between countries.
Wei-Bin Zhang
doaj   +2 more sources

Safevî Devleti'nde Dini Otoritenin Temsilcisi Şahlar ve Şiî Ulemayla İlişkileri

open access: yesİran Çalışmaları Dergisi, 2017
Safevî Devleti Oniki İmam Şia inancı temelinde şekillenmiştir. Müesseseleşme sürecinde ise bu yaklaşımını değiştirmemiştir. Ancak Kızılbaş sufiler olarak adlandırılan devletin kurucu öğeleri yönetimden yavaş yavaş uzaklaştırılmıştır.
Gülay Karadağ ÇINAR
doaj  

YEDİ ONİKİ YAŞ GRUBU ÇOCUKLARA ÇİZGİ FİLM YÖNTEMİ İLE MÜZE EĞİTİMİNİN VERİLMESİ

open access: yesSelçuk İletişim, 2014
Bu çalışma  Müze Eğitimine  yardımcı  olacak şekilde  çizgi film uygulamasına yönelik olarak yapılmıştır. Çalışmanın amacı ilköğretim okullarında 7-12 yaş grubu çocuklara sanat eğitiminde verilen müze eğitiminin çizgi filimle verilmesine yönelik bir ...
Abdulgani Arıkan
doaj  

What determine livestock feed and marketing? Insights from rural Ethiopia

open access: yesScientific African
In sub-Saharan Africa where farmers undergo rapid losses of grazing lands and pasture areas, they face feed scarcity and poor animal marketing. In response, farmers make non-separable decisions on feed production and livestock marketing.
Melaku Berhe   +3 more
doaj   +1 more source

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