Results 91 to 100 of about 358,768 (310)

The Mediterranean deep-water kelp Laminaria rodriguezii is an endangered species in the Adriatic Sea [PDF]

open access: yes, 2016
Acknowledgments Thanks are due to Klaus Lüning for a gametophyte culture of L. abyssalis, and to Britta Schaffelke for a herbarium specimen of L. rodriguezii from the western Mediterranean. We are grateful to the Total Foundation (Paris) for funding this
Antolic, Boris   +12 more
core   +2 more sources

Taxonomic identities of Coelogyne roseans, C. chen‐tsii and C. niana (Coelogyninae, Orchidaceae)

open access: yesNordic Journal of Botany, EarlyView.
The taxonomic identities of Coelogyne roseans (= Pholidota roseans) and C. niana (= P. niana) have long been misunderstood. Our findings indicate that C. chen‐tsii (= P. longipes) is conspecific with C. niana, consequentially C. chen‐tsii is reduced to a synonym of C. niana. Although C. roseans and C.
Nan Shu, Rong Li
wiley   +1 more source

COSMOGONY IN THE BASHKIR FOLKLORE (Based on materials from recent expeditions)

open access: yesUluslararası Türk Lehçe Araştırmaları Dergisi, 2018
At the present stage, the expedition's folklore materials often contain heavenly bodies - the Sun, the Moon, the stars. The distribution of this type of images was associated with the oldest representations of our ancestors. Since ancient times, people
Gölnar YULDIBAYEVA
doaj   +1 more source

Mars environmental measurements in support of future manned landing expeditions [PDF]

open access: yes
Mars environmental measurements in support of future manned landing ...
Krase, W. H.
core   +1 more source

Methods

open access: yes, 2006
Information assembled in this chapter will help the reader understand the basis for the preliminary conclusions of the Expedition 302 Scientists and will also enable the interested investigator to select samples for further analyses.
Backman, J.   +30 more
core   +1 more source

Three new deciduous species of Berberis (Berberidaceae) from Tawang and West Kameng, Arunachal Pradesh, India

open access: yesNordic Journal of Botany, EarlyView.
Based on morphological evidence three new deciduous species of Berberis are proposed – Berberis pseudovirescens, Berberis orbicularis and Berberis tawangensis,the types being collected in the Tawang and West Kameng districts of Arunachal Pradesh, India.
Bipankar Hajong   +2 more
wiley   +1 more source

On the botanical history and nomenclature of the New World genus Piscidia (Fabaceae)

open access: yesNordic Journal of Botany, EarlyView.
Piscidia L. (Fabaceae) is a New World genus with nine recognized taxa (seven species and two varieties). The previous nomenclatural revisions, made in 1910 and in 1969, are revisited here. The names Derris grandifolia Heyde & Lux ex Donn.Sm. and P. cubensis Urb. required step II lectotypifications, with an epitype for the latter name.
Camila Sánchez‐ Vega   +4 more
wiley   +1 more source

Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 3., description of dollecting sites, the vegetation of Kahuzi-Biega-National Park/Zaire, Nyungwe Forest and Virunga volcanoes/Rwanda [PDF]

open access: yes, 1993
During the BRYOTROP-Expedition in 1991, 71 collecting sites could be visited. These are situated in the Kahuzi-Biega-National Park/Zaire, the Nyungwe Forest and the Virunga volcanoes/Rwanda.
Fischer, Eberhard
core  

Update on Ouratea cidiana Sastre (Ochnaceae), a microendemic species from the Amazon: enlightening the identity and conservation status

open access: yesNordic Journal of Botany, EarlyView.
Ouratea cidiana (Ochnaceae) is a microendemic shrub species from the Brazilian Amazonia, occurring along the banks of the Trombetas River and restricted to the Cachoeira Porteira region, in western Pará State. Since the original collection nearly forty years ago, no additional records have been made, which is concerning given the continuous decline in ...
Clebiana de Sá Nunes   +4 more
wiley   +1 more source

Leadership, adaptation, and group resilience: a qualitative study of Bulgaria’s 33rd Antarctic summer campaign

open access: yesFrontiers in Psychology
IntroductionAntarctic field expeditions are isolated, confined, and extreme settings in which specialists must rapidly form effective teams to protect their wellbeing and to accomplish mission goals.
Martin Milanov   +3 more
doaj   +1 more source

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