Results 41 to 50 of about 36,576 (312)

Transferring Google Earth observations to GIS-software : example from gully erosion study [PDF]

, 2013
High-resolution images available on Google Earth are increasingly being consulted in geographic studies. However, most studies limit themselves to visualizations or on-screen measurements.
Frankl, Amaury, Nyssen, Jan, Poesen, Jean, Zwertvaegher, Ann   +3 more
core   +2 more sources

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

Biological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson, Ellen Wohl, Laura L. Govers, Oscar Franken, Tjeerd J. Bouma, Han Olff, Britas Klemens Eriksson, Maryann S. Watson, Luísa M.S. Borges, Tjisse van der Heide   +9 more
wiley   +1 more source

The traces of the last pleistocene glacial maximum in the eastern Kamnik-Savinja Alps

Dela, 2017
The area of the eastern Kamnik-Savinja Alps was glaciated in the time of the Last Pleistocene Glacial Maximum (LGM). The glacial landforms mentioned by the previous researchers and other landforms in the area were examined, gemorphologically mapped ...
Borut Stojilković
doaj   +1 more source

Reconstruction of pre-Illinoian ice margins and glaciotectonic structures from airborne ElectroMagnetic (AEM) surveys at the western limit of Laurentide glaciation, Midcontinent U.S.A.

Quaternary Science Advances, 2021
Early and early Middle Pleistocene glaciations in midcontinental USA are poorly understood relative to more recent Illinoian and Wisconsinan glaciations, largely because pre-Illinoian glacial landforms and deposits are eroded and buried.
Jesse T. Korus, R.M. Joeckel, Jared D. Abraham, Anne-Sophie Høyer, Flemming Jørgensen   +4 more
doaj   +1 more source

The role of glacier mice in the invertebrate colonisation of glacial surfaces: the moss balls of the Falljökull, Iceland [PDF]

, 2012
Glacier surfaces have a surprisingly complex ecology. Cryoconite holes contain diverse invertebrate communities while other invertebrates, such as Collembola often graze on algae and windblown dead organic on the glacier surface.
A Babenko, A Fjellberg, A Fjellberg, A Fjellberg, A Fjellberg, AJ Hodson, AM Anesio, C Säwström, CJ Heusser, D Scherrer, DE Walter, DJ Graham, DL Porazinska, FL Perez, GW Krantz, H Dastych, H Kopeszki, HT Shacklette, ID Hodkinson, IS Jonsdottir, J Eythórsson, M Chenet, M Makkonen, N. G. Midgley, P Gjelstrup, PJA Pugh, PL Hartzell, PL Hartzell, PR Porter, RA Wharton, S. J. Coulson, SJ Coulson, SJ Coulson, SP Hopkin, T Birkemoe, T Birkemoe, TC Hawes, TRE Southwood, W Block, WH Smet De, WH Smet De   +40 more
core   +1 more source

Shaping research in marine functional connectivity for integrated and effective marine science and management

Biological Reviews, EarlyView.
ABSTRACT Effective knowledge of ecological connectivity at sea and at the land–sea interface is key to supporting global policy goals to conserve and restore ocean biodiversity and function. However, a persistent lack of commonality in terminology and understanding around the concept of connectivity in marine ecological studies hampers its integration ...
Audrey M. Darnaude, Susanne E. Tanner, Andreu Blanco, Anna M. Sturrock, Yael Teff Seker, Angel Pérez‐Ruzafa, Jonne Kotta, Tamar Guy‐Haim, Francisco R. Barboza, Manuel Hidalgo, Katell Guizien, Jerneja Penca, Lucía López‐López, Maria Beger, Federica Costantini, Sophie Arnaud‐Haond, Cynthia Riginos, Kris Hostens, Gil Rilov, Stelios Katsanevakis, Ewan Hunter   +20 more
wiley   +1 more source

Exploring beneath the retreating ice: swath bathymetry reveals sub- to proglacial processes and longevity of future alpine glacial lakes

Annals of Glaciology
Knowledge of how glaciations formed landscapes is particularly important as receding glaciers currently uncover subglacial landscapes that are prone to a series of natural hazards, but that also bring opportunities for hydropower or water resources.
Siro L. Hosmann, Stefano C. Fabbri, Marius W. Buechi, Michael Hilbe, Andreas Bauder, Flavio S. Anselmetti   +5 more
doaj   +1 more source

Application data base paleogeographic Kola peninsula «Q-KOLA» in paleolimnological research

Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2015
The paleogeographic database “Q-KOLA” was created to systematize, statistically analyze and visualize information about the history of the natural ecosystems of the Kola Peninsula in the Late Glacial and Holocene. The database can be used in limnological
Ivan Grekov, Dmitry Subetto
doaj   +1 more source

The glacial geomorphology of western Dronning Maud Land, Antarctica

Journal of Maps, 2020
Reconstructing the response of present-day ice sheets to past global climate change is important for constraining and refining the numerical models which forecast future contributions of these ice sheets to sea-level change.
J. C. H. Newall, T. Dymova, E. Serra, R. Blomdin, O. Fredin, N. F. Glasser, Y. Suganuma, J. M. Harbor, A. P. Stroeven   +8 more
doaj   +1 more source

The spread of non‐native species

Biological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock, Ali Serhan Tarkan, Irene Martín‐Forés, Stelios Katsanevakis, Ronaldo Sousa, Ismael Soto, Andy J. Green, Antonín Kouba, Teun Everts, Victoria Dominguez Almela, Nadège Belouard, Cang Hui, Jamie Bojko, Victor Deklerck, Margaux Boeraeve, Franz Essl, J. Robert Britton   +16 more
wiley   +1 more source