Results 91 to 100 of about 9,128 (241)

Aperiodic Clustered and Periodic Hexagonal Vegetation Spot Arrays Explained by Inhomogeneous Environments and Climate Trends in Arid Ecosystems

open access: yesGeophysical Research Letters, Volume 52, Issue 21, 16 November 2025.
Abstract Due to climate change, overgrazing, and deforestation, arid ecosystems are vulnerable to desertification and land degradation. As aridity increases, vegetation cover loses spatial homogeneity and self‐organizes into heterogeneous vegetation patterns, a step before a catastrophic shift to bare soil.
David Pinto‐Ramos   +3 more
wiley   +1 more source

The geodiversity of the Abruzzo, Lazio, and Molise National Park (Central Italy)

open access: yesJournal of Maps, 2023
This paper presents a novel geodiversity map of the Abruzzo, Lazio, and Molise National Park (Central Italy). The Park exhibits a wide range of geological-geomorphological environments of great scientific and touristic interest, offering unique landscapes
Gianluca Esposito   +7 more
doaj   +1 more source

Geological heritage at risk in NW Spain. Quaternary deposits and landforms of “Southern Coast” (Baiona-A Garda) [PDF]

open access: yes, 2013
Over the last decade, a knowledge base has been built up worldwide in relation to geological heritage and geodiversity, and respective working methodologies.
Alves, M. I. Caetano   +1 more
core   +1 more source

Qualitative Map of Geodiversity as a Tool to Identify Geodiversity-Related Ecosystem Services: Application to the Costões e Lagunas Aspiring Geopark, SE Brazil

open access: yesGeosciences
Geodiversity mapping is a key topic in the field of geoconservation. Although most methodological proposals are based on quantitative assessments, recent studies on qualitative mapping have shown strong potential for various applications, including ...
Daniel Souza dos Santos   +2 more
doaj   +1 more source

Development of sustainable georesources for the built environment in the United Kingdom [PDF]

open access: yes, 2008
The character of the UK’s built heritage has been largely determined by the country’s diverse geology. Indigenous natural stone forms a major component of the nation’s pre-1919 building stock.
Hyslop Ewan K., McMillan, Andrew A.
core   +2 more sources

Raising awareness of geodiversity services in Terras de Cavaleiros UNESCO Global Geopark [PDF]

open access: yes, 2017
Nature provides all the goods, conditions and services for the maintenance of life, societies and human wellbeing. Most of the approaches (e.g. United Nations Millennium Ecosystem Assessment) advertise these benefits as ecosystem services, mostly ...
Pereira, D. I.
core  

Identification of geodiversity in Kalimpong District, India: A geospatial assessment using geodiversity index and multi-criterion decision analysis approach

open access: yesInternational Journal of Geoheritage and Parks
The evaluation of geodiversity assessment is essential for preserving geoheritage, enhancing sustainable geotourism, and supporting conservation efforts in ecologically fragile regions.
Alok Sarkar   +4 more
doaj   +1 more source

Oxford: W.J. Arkell’s coral city

open access: yesGeology Today, Volume 41, Issue 6, Page 251-259, November/December 2025.
The city of Oxford, in south‐central England, is partly surrounded by hills on which coral‐rich limestones crop out. The coral developments constitute small reefs and formed during a widely documented Late Jurassic (mid‐Oxfordian) warming episode, near the northern limit of reef growth at that time.
Jonathan D. Radley, Robert A. Coram
wiley   +1 more source

The Geodiversity Profile Handbook [PDF]

open access: yes, 2013
Mineral Industry Research Organisation: Aggregates Sustainability Levy ...
Nicholas, Clive   +3 more
core  

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