Results 61 to 70 of about 215 (157)

What do Lateglacial and Holocene land snail communities tell us about the palaeoenvironments of Mediterranean France?

open access: yesBoreas, Volume 54, Issue 1, Page 60-85, January 2025.
Land snail assemblages from three calcareous tufa deposits in the Luberon mountain, southeastern France, were used to reconstruct Lateglacial and Holocene palaeoenvironments. We describe the succession of molluscan assemblages, discuss their significance – mainly in terms of vegetation and landscape structure – and try to reconstruct community dynamics
Frédéric Magnin   +3 more
wiley   +1 more source

Genetic divergence and evolutionary times: calibrating a protein clock for South-European Stenasellus species (Crustacea, Isopoda) [PDF]

open access: yesInternational Journal of Speleology, 1997
We studied genetic divergence in a group of exclusively stygobiont isopods of the family Stenasellidae. In particular, we assessed evolutionary relationships among several populations of Stenasellus racovitzai and Stenasellus virei.
Valerio Ketmaier   +3 more
doaj  

Modelling the distribution of stygobionts in the Jura Mountains (eastern France). Implications for the protection of ground waters

open access: yesDiversity and Distributions, 2007
ABSTRACTGround waters have exceptional conservation value due to the high endemism of their biota, the high occurrence of species relicts and because they are the second most important reservoir of freshwater after the glaciers. We used habitat‐based models to predict the distribution of obligate groundwater species (stygobionts) in the Jura Mountains,
Castellarini, F.   +3 more
openaire   +2 more sources

Stygobiont ostracods from a deep cave Njemica (Biokovo Mt., Croatia) [PDF]

open access: yes, 2022
Njemica cave on Biokovo Mountain is the fifth deepest pit in the Republic of Croatia (-936 m). It is primarily a vertical speleological object characterized by the alternation of spacious large halls and large verticals. At the bottom of the pit is a deep siphon lake with an unclear hydrological regime.
Hajek-Tadesse, Valentina   +5 more
openaire   +1 more source

PSEUDOCRANGONYX ELENAE, SP. N. (CRUSTACEA: AMPHIPODA: PSEUDOCRANGONYCTIDAE) FROM SHALLOW SUBTERRANEAN HABITATS (SSHs) OF EASTERN SIKHOTE-ALIN

open access: yesАмурский зоологический журнал, 2011
The new stygobiont amphipod species, Pseudocrangonyх elenae, sampled in shallow subterranean habitats (SSHs) of Eastern Sikhote-Alin Mountain Ridge, the Serebryanka River basin (Russia, Primorskii Krai) is described.
D. A. Sidorov
doaj  

Co‐benefits between biodiversity and hydrological ecosystem services allow an efficient conservation planning proposal for the Riviera Maya, Mexico

open access: yesConservation Science and Practice, Volume 6, Issue 12, December 2024.
The results confirm: (1) Biodiversity and HES priority sites have different spatial patterns, sharing only 24% of priority sites, (2) HES priority sites achieve a high percentage (95%) of biodiversity conservation targets, showing that they can potentially be used for biodiversity representation, and (3) integrating HES and biodiversity into one model ...
Juan Alberto Aguilar‐Sánchez   +1 more
wiley   +1 more source

Four new species of the subfamily Candoninae (Crustacea, Ostracoda) from freshwater habitats in Japan

open access: yesEuropean Journal of Taxonomy, 2015
Three species of the genus Pseudocandona Kaufmann, 1900 and one of the genus Undulacandona Smith, 2011, collected from freshwater habitats in Japan, are described. The Pseudocandona species, Pseudocandona becca sp. nov., Pseudocandona atmeta sp. nov. and
Robin James Smith, Takahiro Kamiya
doaj   +1 more source

Pronounced changes of subterranean biodiversity patterns along a Late Pleistocene glaciation gradient

open access: yesEcography, Volume 2024, Issue 8, August 2024.
Understanding spatial patterns of biodiversity within the context of long‐term climatic shifts is of high importance, particularly in the face of contemporary climate change. In comparison to aboveground taxa, subterranean organisms respond to changing climates with generally much lower dispersal and recolonization potential, yet possible persistence ...
Mara Knüsel   +2 more
wiley   +1 more source

First report on Copepoda and Ostracoda (Crustacea) from northern Apenninic springs (N. Italy): a faunal and biogeographical account

open access: yesJournal of Limnology, 2008
The microcrustacean fauna of rheocrene and rheo-limnocrene springs in a protected area of the northern Apennines (Italy) was investigated for the first time.
Giampaolo ROSSETTI   +4 more
doaj   +1 more source

A study on determining of macroinvertebrate biodiversity in water wells with stygobiont species findings

open access: yesBiologija, 2015
Although the  groundwater ecosystems are diversely populated habitats, it is believed that a lot of species wait for description in these special environments. But, increasing pollution in the world also affects groundwater ecosystems. Macroinvertebrates living as a subterranaean form in groundwaters play an important role in the purification of these ...
Pinar Ozkahya, Belgin Camur-Elipek
openaire   +2 more sources

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