Results 11 to 20 of about 121 (56)

Distribution and bioclimatic suitability of Duvalius hartigi,subterranean beetle from the lava caves of Mount Etna (Coleoptera: Carabidae, Trechinae) [PDF]

open access: yes, 2023
Beetles of the genus Duvalius are widely distributed in subterranean habitats across the Palearctic, from SW Europe in the West to central Asia and China in the East.
Isaia, Marco, Nicolosi, Giuseppe
core   +4 more sources

A short review of pyroducts (lava tubes) [PDF]

open access: yes, 2020
Lava tubes and caves, when accessible for man, are very common in volcanic environments and poorly known to non-specialists. This short overview presents the distribution and forms of lava tubes, their speleothems and mineralogy and modes of formation ...
Sawłowicz, Zbigniew
core   +1 more source

Management considerations for the Heard Island lava tube caves [PDF]

open access: yes, 2000
Heard Island contains a system of lava tube caves in a largely pristine condition which are the best developed bedrock caves known in Antarctic or Subantarctic latitudes.
Kiernan, K, McConnell, A
core   +3 more sources

Fossil trees, tree moulds and tree casts in the Palaeocene Mull Lava Field, NW Scotland: context, formation and implications for lava emplacement [PDF]

open access: yes, 2016
Megafossils and macrofossils of terrestrial plants (trees, leaves, fruiting bodies, etc.) are found in sedimentary and pyroclastic units interbedded with lavas in many ancient lava fields worldwide, attesting to subaerial environments of eruption and the
Bell, Brian R., Williamson, Ian T.
core   +1 more source

Contradiction in conservation of island ecosystems: Plants, introduced herbivores and avian scavengers in the Canary Islands [PDF]

open access: yes, 2012
Introduction of alien herbivores in sensitive island systems has resulted in massive effects on vegetation cover, floristic richness and composition of communities; some species can be even totally extirpated by grazing pressure.
Donázar, José A.   +4 more
core   +2 more sources

SULFATE MINERALIZATION IN A TUNNEL OF THE PYATIGORSKY PROVAL CAVE, NORTH CAUCASUS [PDF]

open access: yes, 2021
The paper reports on the results of studies of supergene sulfate mineralization found in a tunnel of the Pyatigorskiy Proval cave. The sulfate minerals include humberstonite K3Na7Mg2(SO4 )6(NO3 )2 •6H2O, sideronatrite Na2 Fe(SO4)2(OH)•3H2O ...
A.V. Kasatkin   +3 more
core   +1 more source

Volume 4, Chapter 18-3: Caves - Zones of Bryophyte Flora [PDF]

open access: yes, 2022
https://digitalcommons.mtu.edu/bryo-ecol-subchapters/1255/thumbnail ...
Glime, Janice M.
core   +1 more source

The Great Eastward Migration into the Late Neolithic Black Desert, Jordan [PDF]

open access: yes, 2023
شَهِدَ جنوبُ بلاد الشام فترتين هائلتين مِنَ النزوح السكانيِّ في العصر الحجري الحديث، يبدو أنّ كليهما كان ناجمًا إلى حدٍّ ما عنِ الإفراط في استغلال الموارد الطبيعيّة، إضافةً إلى عدم الاستقرار المُناخيّ.
Rollefson, Gary O.
core   +2 more sources

Estudo das comunidades microbianas associadas a grutas litorais de erosão de Santa Maria, Açores [PDF]

open access: yes, 2010
XIV Expedição Científica do Departamento de Biologia - Santa Maria 2009.O presente trabalho surge no âmbito da XIV Expedição Científica a Santa Maria/2009, do Departamento de Biologia da Universidade dos Açores.
Aguiar, Paula   +5 more
core  

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