Results 91 to 100 of about 14,492 (168)

Karst groundwaters vulnerability assessment methods

open access: yesTravaux de l'Institut de Speologie Emile Racovitza, 2008
A major socio-economic and scientific issue is represented by karst hydrostructures vulnerability mapping, which qualitatively and quantitatively highlights their exposure degree.
MARIUS VLAICU, CRISTIAN-MIHAI MUNTEANU
doaj  

Inequalities in intraspecific plant–lemur interactions drive seed dispersal patterns

open access: yesOikos, Volume 2026, Issue 9, September 2026.
Biotic interactions occur between individuals and accumulate to shape species‐level interaction structure across a community. Skewed interaction structures, where a few individuals are highly connected and most have few interactions, are increasingly identified at the individual‐level.
Jadelys Tonos   +2 more
wiley   +1 more source

Solvent‐Induced Surface Morphology Probed by NP‐SIMS

open access: yesSurface and Interface Analysis, Volume 58, Issue 9, Page 630-639, September 2026.
ABSTRACT Surface morphology, that is, roughness and molecular arrangement, is known to have an impact on secondary ion mass spectra. The present study examines this issue using nanoprojectile secondary ion mass spectrometry (NP‐SIMS). NP‐SIMS involves bombarding the analyte with individual nanoparticles resolved in space and time and recording the ...
Pierre Hirchenhahn   +5 more
wiley   +1 more source

Rich and diverse subterranean invertebrate communities inhabiting Melissotrypa Cave in Central Greece

open access: yesTravaux de l'Institut de Speologie Emile Racovitza, 2019
Located in central Greece, Melissotrypa Cave is a hypogenic cave that contains a sulfidic lake. Biological investigations in this cave led to the discovery of several endemic troglobitic invertebrates, some of which occur in high densities of up to 200 ...
IONUŢ POPA   +7 more
doaj  

Research Priorities for Robust Climate Assessments in the United States

open access: yesEarth's Future, Volume 14, Issue 9, September 2026.
Abstract Scientific assessments play a critical role in synthesizing evidence to support evidence‐based decision‐making in many sectors and topics. For climate change, large‐scale assessments like the Intergovernmental Panel on Climate Change (IPCC) and the United States (U.S.) National Climate Assessment (NCA) reports help many different users—from ...
Melissa A. Kenney   +174 more
wiley   +1 more source

Simultaneous Megapluvials in Southwestern North and South America During the Last Millennium

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 9, September 2026.
Abstract Earth's climate has experienced prolonged hydroclimatic extreme events that can manifest decadal or longer anomalies. Such events can shape ecological systems and human societies. Decadal‐scale droughts, megadroughts, occurred in southwestern North and South America (North American Southwest, NASW; South American Southwest, SASW) over the past
Ehud Berger   +3 more
wiley   +1 more source

Precession‐Related Variability in North Pacific Deep Water Formation in the Early Eocene: Insights From cGENIE Simulations

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 9, September 2026.
Abstract Past warmhouse climates differed from the modern ocean circulation regime, with deep‐water formation occurring in regions that are inactive today. Evidence suggests that the North Pacific may have been one such region. The early Eocene, characterized by elevated greenhouse gas concentrations and orbitally paced carbon cycle perturbations ...
Q. Jiang   +4 more
wiley   +1 more source

Données thermométriques relatives à l’atmosphère de la grotte Poarta lui Ionel (Monts du Bihor, Roumanie)

open access: yesTravaux de l'Institut de Speologie Emile Racovitza, 2011
Le travail trait de l’analyse des valeurs obtenues par enregistrement continu de la température de l’air, effectué sur la durée d’un cycle annuel et en utilisant cinq dispositifs électroniques de type data logger.
DANIELA BORDA, GHEORGHE RACOVIŢĂ
doaj  

Bonds, Bounds, and Borders: Crafting Hospitality with Unauthorized Migrants in Southern France

open access: yesAmerican Anthropologist, Volume 128, Issue 3, Page 528-536, September 2026.
ABSTRACT This article analyzes the everyday politics of migrant hospitality in rural Southern France. Drawing on four years of fieldwork alongside benevolent residents hosting unauthorized migrants at their home or volunteering in migrant shelters, I consider how residents attempted to make up for the state's abandonment of migrant lives, the ethical ...
Céline Eschenbrenner
wiley   +1 more source

Faunal researches on the invertebrates (Coleoptera, Orthoptera, Collembola and Araneae) in the Rodnei Mountains Biosphere Reserve

open access: yesTravaux de l'Institut de Speologie Emile Racovitza, 2008
The faunal lists of cave, epigaeic and soil species of Araneae (73 species), Collembola (61 species), Orthoptera (35 epigaeic species) and Coleoptera (127 species) collected in the years 2005 and 2006 from the Rodnei Mountains Biosphere Reservation are ...
EUGEN NITZU   +3 more
doaj  

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