2022
Zatoń, M.; Vinn, O.; Toom, U.; Słowiński, J.
New encrusting tentaculitoids from the Silurian of Estonia and taxonomic status of Anticalyptraea Quenstedt, 1867 Journal Article
In: GFF, vol. 144, no. 2, pp. 111-117, 2022, ISSN: 11035897, (1).
@article{2-s2.0-85129225834,
title = {New encrusting tentaculitoids from the Silurian of Estonia and taxonomic status of Anticalyptraea Quenstedt, 1867},
author = { M. Zatoń and O. Vinn and U. Toom and J. Słowiński},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85129225834&doi=10.1080%2f11035897.2022.2042378&partnerID=40&md5=2364744c9e49b66832d0abb8a7caa731},
doi = {10.1080/11035897.2022.2042378},
issn = {11035897},
year = {2022},
date = {2022-01-01},
journal = {GFF},
volume = {144},
number = {2},
pages = {111-117},
publisher = {Taylor and Francis Ltd.},
abstract = {A new genus and species of encrusting tentaculitoid, Lindstroemiella eichwaldi, from the Silurian (Ludfordian Stage; Ludlow) of Saaremaa Island in Estonia, is described. This tentaculitoid shares common structural features (inwardly directed pseudopunctae and vesicles) with Anticalyptraea, but differs from the latter in having a spirally coiled, microconchid-like shell with a variously oriented aperture, thin and sharp transverse ridges and lacking an inverted cone-like morphology. Unlike other tentaculitoids (microconchids; trypanoporids; cornulitids), these encrusters, unique with respect to morphology and shell structure, have so far not been taxonomically classified at the ordinal level. Now, taking into account that such tentaculitoids are taxonomically and morphologically more diverse than previously assumed, we propose to include them in a separate order Anticalyptraeida. Unlike microconchids and cornulitids, anticalyptraeids are the least studied group of tentaculitoids and thus poorly recognized. In part, this may be due to their misidentification with associated spirally coiled microconchids, to which anticalyptraeids are very similar at juvenile stages. http://www.zoobank.org/lsid:zoobank.org:act:C1E9D9A4-555E-4F5A-BEDC-8046CCA58BD9. © 2022 Geologiska Föreningen.},
note = {1},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2021
Kröger, B.; Vinn, O.; Toom, U.; Corfe, I. J.; Kuva, J.; Zatoń, M.
On the enigma of Palaenigma wrangeli (Schmidt), a conulariid with a partly non-mineralized skeleton Journal Article
In: PeerJ, vol. 9, 2021, ISSN: 21678359.
@article{2-s2.0-85118474801,
title = {On the enigma of Palaenigma wrangeli (Schmidt), a conulariid with a partly non-mineralized skeleton},
author = { B. Kröger and O. Vinn and U. Toom and I.J. Corfe and J. Kuva and M. Zatoń},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85118474801&doi=10.7717%2fpeerj.12374&partnerID=40&md5=8284ada9dc228956d9ab24315f4f72be},
doi = {10.7717/peerj.12374},
issn = {21678359},
year = {2021},
date = {2021-01-01},
journal = {PeerJ},
volume = {9},
publisher = {PeerJ Inc.},
abstract = {Palaenigma wrangeli (Schmidt) is a finger-sized fossil with a tetraradiate conical skeleton; it occurs as a rare component in fossiliferous Upper Ordovician strata of the eastern Baltic Basin and is known exclusively from north Estonia. The systematic affinities and palaeoecology of P. wrangeli remained questionable. Here, the available specimens of P. wrangeli have been reexamined using scanning electron microscopy and x-ray computed tomography (microCT). Additionally, the elemental composition of the skeletal elements has been checked using energy dispersive X-ray spectroscopy. The resulting 2D-, and 3D-scans reveal that P. wrangeli consists of an alternation of distinct calcium phosphate (apatite) lamellae and originally organic-rich interlayers. The lamellae form four semicircular marginal pillars, which are connected by irregularly spaced transverse diaphragms. Marginally, the diaphragms and pillar lamellae are not connected to each other and thus do not form a closed periderm structure. A non-mineralized or poorly mineralized external periderm existed originally in P. wrangeli but is only rarely and fragmentary preserved. P. wrangeli often co-occurs with conulariids in fossil-rich limestone with mudstone–wackestone lithologies. Based on the new data, P. wrangeli can be best interpreted as a poorly mineralized conulariinid from an original soft bottom habitat. Here the new conulariinid family Palaenigmaidae fam. nov. is proposed as the monotypic taxon for P. wrangeli. Copyright 2021 Kröger et al.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2018
Solon, J.; Borzyszkowski, J.; Bidłasik, M.; Richling, A.; Badora, K.; Balon, J.; Brzezińska-Wójcik, T.; Chabudziński, Ł.; Dobrowolski, R.; Grzegorczyk, I.; Jodłowski, M.; Kistowski, M.; Kot, R.; Krąż, P.; Lechnio, J.; Macias, A.; Majchrowska, A.; Malinowska, E.; Migoń, P.; Myga-Piątek, U.; Nita, J.; Papińska, E.; Rodzik, J.; Strzyż, M.; Terpiłowski, S.; Ziaja, W.
Physico-geographical mesoregions of poland: Verification and adjustment of boundaries on the basis of contemporary spatial data Journal Article
In: Geographia Polonica, vol. 91, no. 2, pp. 143-170, 2018, ISSN: 00167282, (183).
@article{2-s2.0-85049564626,
title = {Physico-geographical mesoregions of poland: Verification and adjustment of boundaries on the basis of contemporary spatial data},
author = { J. Solon and J. Borzyszkowski and M. Bidłasik and A. Richling and K. Badora and J. Balon and T. Brzezińska-Wójcik and Ł. Chabudziński and R. Dobrowolski and I. Grzegorczyk and M. Jodłowski and M. Kistowski and R. Kot and P. Krąż and J. Lechnio and A. Macias and A. Majchrowska and E. Malinowska and P. Migoń and U. Myga-Piątek and J. Nita and E. Papińska and J. Rodzik and M. Strzyż and S. Terpiłowski and W. Ziaja},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85049564626&doi=10.7163%2fGPol.0115&partnerID=40&md5=6724601ca83c0320c880a3bca33f0c31},
doi = {10.7163/GPol.0115},
issn = {00167282},
year = {2018},
date = {2018-01-01},
journal = {Geographia Polonica},
volume = {91},
number = {2},
pages = {143-170},
publisher = {Polska Akademia Nauk},
abstract = {The programme of identification, cataloguing and evaluation of Polish landscapes, part of the implementation of the European Landscape Convention, has caused an increase in interest in physico-geographical regionalisation over recent years. The commonly accepted regionalisation of Poland developed by J. Kondracki (Kondracki Richling 1994) is sufficient for work at an overview scale (e.g. 1:500;000), whereas its spatial accuracy is too low to make use of it for the purpose of Polish landscape cataloguing. The aim of this article is to present a more up-to-date and detailed division of Poland into mesoregions, adjusted to the 1:50,000 scale. In comparison with older work, the number of mesoregions has increased from 316 to 344. In many cases, some far-reaching changes in meso- and macroregions were made. Nevertheless, in most cases the previous system of units was maintained, with more detailed adjustment of boundaries based on the latest geological and geomorphological data and the use of GIS tools for the DEM analysis. The division presented here is a creatively developing new work aligning the proposals of the majority of Polish researchers. At the same time, it is a regionalisation maintaining the idea of the work developed by J. Kondracki as well as his theoretical assumptions and the criteria used to distinguish units, which makes it a logical continuation of his regional division. © Jerzy Solon et al. Geographia Polonica Institute of Geography and Spatial Organization Polish Academy of Sciences Warsaw 2018. © 2018, Polska Akademia Nauk. All Rights Reserved.},
note = {183},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2016
Pawlik, Ł.; Migoń, P.; Szymanowski, M.
In: Earth Surface Processes and Landforms, vol. 41, no. 9, pp. 1250-1265, 2016, ISSN: 01979337, (24).
@article{2-s2.0-84992307231,
title = {Local- and regional-scale biomorphodynamics due to tree uprooting in semi-natural and managed montane forests of the Sudetes Mountains, Central Europe},
author = { Ł. Pawlik and P. Migoń and M. Szymanowski},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84992307231&doi=10.1002%2fesp.3950&partnerID=40&md5=42db407cbbc20e39836dbdb4bb8a3db1},
doi = {10.1002/esp.3950},
issn = {01979337},
year = {2016},
date = {2016-01-01},
journal = {Earth Surface Processes and Landforms},
volume = {41},
number = {9},
pages = {1250-1265},
publisher = {John Wiley and Sons Ltd},
abstract = {In this work, direct and indirect geomorphic consequences of wind-related tree uprooting are examined, using an extensive dataset from the mountain range of the Sudetes, Poland. The role of local conditions in influencing the geomorphic efficacy of tree uprooting is examined, as well as issues of upscaling individual observations from experimental sites. This problem is approached at a range of spatial and observational scales, from monitoring of root plate degradation over time through to examination of wind effects at a slope scale and region-wide analysis. In our study area the mean root plate volume is between 0.4 and 4.2 m3 for spruce and 2.4 m3 for beech, and their degradation may last tens of years. The density of relict pit-and-mound microtopography varies from 2.7 up to 40 pairs per hectare and the maximum coverage of terrain is 4.7%. The volume of treethrow mounds varies from 0.5 to 3.1 m3 and mounds seem to outlive the pits formed in the same episode of disturbance. However, in specific lithological and topographic conditions, pit-and-mound topography does not form. The maximum biogenic transport attributable to a single windstorm event is c. 80 m3 ha−1, while soil turnover times are calculated in the order of 1000–10 000 years. Rock fragment ‘mining’ is an important biogeomorphic process, both in terms of impact on hillslope surfaces and on soil properties. Gravel armours and small-scale stepped topography may form instead of typical pit–mound associations in specific circumstances. Managed forests appear more prone to wind damage and associated geomorphic consequences. In the Sudetes Mountains, the variable role of tree uprooting in local and regional hillslope denudation is governed by forest stand structure, topography and regolith properties, with the former significantly influenced by human activity. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.},
note = {24},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Malik, I.; Wistuba, M.; Migoń, P.; Fajer, M.
In: Geochronometria, vol. 43, no. 1, pp. 24-37, 2016, ISSN: 17338387, (30).
@article{2-s2.0-84964997870,
title = {Activity of slow-moving landslides recorded in eccentric tree rings of Norway spruce trees (Picea Abies Karst.) - An example from the kamienne MTS. (Sudetes MTS., Central Europe)},
author = { I. Malik and M. Wistuba and P. Migoń and M. Fajer},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84964997870&doi=10.1515%2fgeochr-2015-0028&partnerID=40&md5=ecb27a5957bacf1b91b3f3b47af9d24e},
doi = {10.1515/geochr-2015-0028},
issn = {17338387},
year = {2016},
date = {2016-01-01},
journal = {Geochronometria},
volume = {43},
number = {1},
pages = {24-37},
publisher = {Walter de Gruyter GmbH},
abstract = {We found ubiquitous evidence of ongoing slope instability by analysing the variability of tree-ring eccentricity index in trees growing on three apparently relict landslide slopes in the Sudetes (Poland; Central Europe). Slow movement of these landslide bodies occurs in the present-day conditions and is recorded almost every year, although with variable intensity. Correlation of dendrochronological record with the rainfall record from a nearby station in Mieroszów for the 1977-2007 period is very poor for two deep-seated rotational slides at Mt Suchawa and Mt Turzyna but considerably better for a shallow flowslide at Mt Garbatka. While this may reflect higher permeability of heavily jointed rocks involved in deep-seated sliding this could be linked with imperfections in the rainfall record. Dendrochronology proved capable of detecting minor displacements within landslides which otherwise show no geomorphic evidence of recent activity. Therefore, claims for the entirely relict nature of the landslides are not substantiated. © 2015 I. Malik et al 2015.},
note = {30},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Zatoń, M.; Vinn, O.; Toom, U.
A new microconchid species from the Silurian of Baltica [Uus mikrokonhiidiliik Baltika Silurist] Journal Article
In: Estonian Journal of Earth Sciences, vol. 65, no. 2, pp. 115-123, 2016, ISSN: 17364728, (9).
@article{2-s2.0-84970024066,
title = {A new microconchid species from the Silurian of Baltica [Uus mikrokonhiidiliik Baltika Silurist]},
author = { M. Zatoń and O. Vinn and U. Toom},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84970024066&doi=10.3176%2fearth.2016.09&partnerID=40&md5=5b37b18b7a0b4387139d18d64b0b69b6},
doi = {10.3176/earth.2016.09},
issn = {17364728},
year = {2016},
date = {2016-01-01},
journal = {Estonian Journal of Earth Sciences},
volume = {65},
number = {2},
pages = {115-123},
publisher = {Estonian Academy Publishers},
abstract = {The diversity of Silurian microconchids is still poorly understood. Here, a new microconchid tubeworm species, Palaeoconchus wilsoni, is described from the Silurian (Ludlow) encrusting rugose corals from Estonia (Saaremaa Island) and a brachiopod shell from Sweden (Gotland). In Estonia, the microconchids are a dominant constituent of the encrusting assemblages, associated with cornulitids, Anticalyptraea, auloporids, trepostome bryozoans, hederelloids and enigmatic ascodictyids. It is notable that these Silurian encrusting assemblages are clearly dominated by tentaculitoids (microconchids; cornulitids and Anticalyptraea) which very often co-exist on the same coral host. Morphologically similar microconchids and Anticalyptraea may have exploited a more similar ecological niche than the straight-shelled cornulitids. However, the clear predominance of microconchids over Anticalyptraea in the communities may indicate that this genus was a less effective competitor for food than microconchid tubeworms. © 2016 Authors.},
note = {9},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2014
Migoń, P.; Kacprzak, A.; Malik, I.; Kasprzak, M.; Owczarek, P.; Wistuba, M.; Pánek, T.
Geomorphological, pedological and dendrochronological signatures of a relict landslide terrain, Mt Garbatka (Kamienne Mts), SW Poland Journal Article
In: Geomorphology, vol. 219, pp. 213-231, 2014, ISSN: 0169555X, (45).
@article{2-s2.0-84902001318,
title = {Geomorphological, pedological and dendrochronological signatures of a relict landslide terrain, Mt Garbatka (Kamienne Mts), SW Poland},
author = { P. Migoń and A. Kacprzak and I. Malik and M. Kasprzak and P. Owczarek and M. Wistuba and T. Pánek},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84902001318&doi=10.1016%2fj.geomorph.2014.05.005&partnerID=40&md5=6e478ec9b023b1460c257945e00b1b03},
doi = {10.1016/j.geomorph.2014.05.005},
issn = {0169555X},
year = {2014},
date = {2014-01-01},
journal = {Geomorphology},
volume = {219},
pages = {213-231},
publisher = {Elsevier},
abstract = {In the Kamienne Mountains the largest concentration of apparently relict landslides in the Sudetes range occurs. On the northern slopes of Mt Garbatka mass movements re-shaped two adjacent slope hollows and a wide depositional area is located down the valley. The main landslide body is nearly 1. km long and 200-300. m wide. Its flattened surface morphology and the occurrence of large dispersed allochtonous boulders in the distal part suggests a flow-like movement, initiated by shallow translational slides in the upper slopes. The thickness of colluvium, determined by an ERT survey, may reach 10. m. Geomorphic signatures of mass movement are subdued, suggesting that considerable time has elapsed since the origin of the landslide and that large-scale mass movements are likely pre-Holocene in age. This is consistent with the results of an extensive soil survey within the landslide body and on the surrounding slopes. Similarity of soil properties and well-developed horizonation of profiles both within the landslide and outside it shows that no major disturbance has taken place during the soil formation period. Dendrogeomorphological research, in turn, yielded evidence of numerous growth disturbances recorded in tree rings of Norway spruce growing on the landslide body. These signals are interpreted that the slope surface is not entirely stable under current environmental conditions. Flow or creep of landslide material is not very likely, given the characteristics of cover materials, and it is hypothesized that dendrochronological signals develop in response to ground deformation through piping and throughflow. Landslide hazard in the valley below Mt Garbatka appears low at present but to claim complete stability would be premature. © 2014 Elsevier B.V.},
note = {45},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Vinn, O.; Wilson, M. A.; Zatoń, M.; Toom, U.
The trace fossil Arachnostega in the ordovician of estonia (Baltica) Journal Article
In: Palaeontologia Electronica, vol. 17, no. 3, 2014, ISSN: 10948074, (18).
@article{2-s2.0-84911499044,
title = {The trace fossil Arachnostega in the ordovician of estonia (Baltica)},
author = { O. Vinn and M.A. Wilson and M. Zatoń and U. Toom},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84911499044&doi=10.26879%2f477&partnerID=40&md5=f4504eb3994775b48b38b29f4b96d2b2},
doi = {10.26879/477},
issn = {10948074},
year = {2014},
date = {2014-01-01},
journal = {Palaeontologia Electronica},
volume = {17},
number = {3},
publisher = {Texas A and M University},
abstract = {In the Ordovician of Baltica, burrows assigned to the ichnogenus Arachnostega Bertling, 1992 occur in steinkerns of bivalves, cephalopods, gastropods and hyolithids. Arachnostega abundance decreased significantly during the Ordovician in Baltica. It was most abundant in the Darriwilian (17% of gastropod steinkerns), slightly less abundant in the Sandbian (11% of gastropod steinkerns) and least abundant in the Katian (3% of gastropod steinkerns). This change in Arachnostega abundance correlates well with the regional climatic change (from temperate to tropics) during this interval, along with resulting changes in sedimentary environment, geochemistry and biota. Arachnostega was substrate selective and preferred bivalves over gastropods. Arachnostega occurs only in the Middle and Upper Ordovician of Estonia and is absent in the Lower Ordovician. © 2014, Texas A and M University. All rights reserved.},
note = {18},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2013
Pawlik, Ł.; Migoń, P.; Owczarek, P.; Kacprzak, A.
Surface processes and interactions with forest vegetation on a steep mudstone slope, Stołowe Mountains, SW Poland Journal Article
In: Catena, vol. 109, pp. 203-216, 2013, ISSN: 03418162, (42).
@article{2-s2.0-84879204282,
title = {Surface processes and interactions with forest vegetation on a steep mudstone slope, Stołowe Mountains, SW Poland},
author = { Ł. Pawlik and P. Migoń and P. Owczarek and A. Kacprzak},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84879204282&doi=10.1016%2fj.catena.2013.03.011&partnerID=40&md5=ce9828559a0b6b7ae4848cef9ba98c17},
doi = {10.1016/j.catena.2013.03.011},
issn = {03418162},
year = {2013},
date = {2013-01-01},
journal = {Catena},
volume = {109},
pages = {203-216},
abstract = {In this study we recognize complex physical biotic-abiotic interactions on a steep forested slope in the moderately elevated mountain terrain of the Sudetes, Central Europe, using geomorphological, pedological, and dendrochronological methods. On the forested hillslopes of Mt Rogowa Kopa the evidence of disturbance in natural systems is widespread. In the geomorphic subsystem its most obvious manifestation is the origin and disappearance of pit-and-mound microtopography resulting from tree uprooting. 82 pit-and-mound associations have been mapped on a test slope, providing quantitative data for calculating sediment flux. The flux is around 2×10-4m3m-1year-1, hence less than suggested in the literature but within the same order of magnitude. Nevertheless, in the long term such a transport rate is comparable with the one typical for creep, while it affects a greater thickness of hillslope regolith. Tree bending and abrupt changes in tree ring width are indicators of disturbed tree growth, causally linked to soil creep of mudstone-derived regolith. Eccentric growth is best recorded in wet years and in younger trees, which have to adapt to the pre-existing pit-and-mound surface topography. We offer a conceptual model that links biotic and abiotic factors and discuss implications of the widespread tree uprooting. We suggest that veneers of angular clasts and occasional larger boulders are not necessarily residuals of washed Pleistocene solifluction mantles but may result from root plate degradation after uprooting. Recent catastrophic wind events may, through tree uprooting, lead to structural changes in cover deposits so that they lose their inherited, periglacial signatures. © 2013 Elsevier B.V.},
note = {42},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2012
Jurczak, P.; Migoń, P.; Kaczka, R. J.
In: Czasopismo Geograficzne, vol. 83, no. 1-2, pp. 29-45, 2012, ISSN: 00459453, (3).
@article{2-s2.0-84887924274,
title = {Occurrence and selected morphometric features of debris flow tracks in the Tatra mountains and the Karkonosze mountains [Wystepowanie i wybrane cechy morfometryczne szlakow splywow gruzowych w tatrach i karkonoszach]},
author = { P. Jurczak and P. Migoń and R.J. Kaczka},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84887924274&partnerID=40&md5=2b344dcb89d29e8077e9967e1e824b1a},
issn = {00459453},
year = {2012},
date = {2012-01-01},
journal = {Czasopismo Geograficzne},
volume = {83},
number = {1-2},
pages = {29-45},
publisher = {Polish Geographical Society},
abstract = {Debris flows belong to the key geomorpliological processes which shape hillslopes in high mountains and steep slopes of medium-altitude mountains located above the tim- berline. In Poland, debris flows occur frequently in the Tatra Mountains and, less commonly, in the Karkonosze Mountains, while in other mountain ranges they occur incidentally or not at all. This paper presents results of typological and morphometric analysis of debris flow tracks identified in the Tatra Mts by means of orthophotomap (dated 1999) interpretation and measured using ArcGIS 9.2. software, whereas field geomorpliological mapping provided raw data for debris flow tracks in the Karkonosze Mts. The entire populations of tracks were subject to analysis, i.e. 418 tracks from the Tatra Mts and 83 tracks from the Karkonosze Mts. Typology of debris flow tracks proposed in this paper includes six categories, reflecting morphological characteristics of source, transfer and depositional areas. We found evident differences between the High Tatra. Western Tatra and the Karkonosze. consistent with the main geomorphic features of each mountainous terrain. In the High Tatra debris flows generated on regolith-covered slopes occur with an almost identical frequency (43.4%) as flows supplied by debris accumulated in ravines dissecting rock slopes (41.5%). In the Western Tatra the respective values are 67.5% and 24%, while in the Karkonosze Mts they are 56.6% and 33.7%. However, in respect to the latter figure. 22 out of 28 tracks of this type occur in one locality - in the Wielki Sniezny glacial cirque. In the Tatra Mts 26 debris flow tracks exceed 500 111 long, whereas in the Karkonosze only one track attains this length. However, the mean lengths are similar, just above 200 m. The problem of hazards posed by debris flows is briefly discussed. The risk is generally very low. but debris flows occasionally damage transport and tourist infrastructure.},
note = {3},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2010
Migoń, P.; Pánek, T.; Malik, I.; Hrádeckỳ, J.; Owczarek, P.; Šilhán, K.
Complex landslide terrain in the Kamienne Mountains, Middle Sudetes, SW Poland Journal Article
In: Geomorphology, vol. 124, no. 3-4, pp. 200-214, 2010, ISSN: 0169555X, (54).
@article{2-s2.0-78349309872,
title = {Complex landslide terrain in the Kamienne Mountains, Middle Sudetes, SW Poland},
author = { P. Migoń and T. Pánek and I. Malik and J. Hrádeckỳ and P. Owczarek and K. Šilhán},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-78349309872&doi=10.1016%2fj.geomorph.2010.09.024&partnerID=40&md5=5968a089136372424af4810a0c2ba78c},
doi = {10.1016/j.geomorph.2010.09.024},
issn = {0169555X},
year = {2010},
date = {2010-01-01},
journal = {Geomorphology},
volume = {124},
number = {3-4},
pages = {200-214},
abstract = {Dense forest hides a complex landslide terrain in the Kamienne Mountains, a part of the Sudetes range in Central Europe. Combined geomorphological, geophysical and dendrochronological research was carried out in three representative localities in order to decipher patterns of landslide evolution, to determine the extent of slope deformations, and to assess the contemporary activity of landslide terrain. Field mapping revealed the very complex nature of slope failures, both in space and time. Deep-seated sliding was the principal type of movement, and was followed by rock wall retreat by fall in the depletion zone and earthflows in the toe area. Electric resistivity survey proved useful in constraining geometry of landslide units and suggests an occurrence of underground voids in the Lesista landslide area. Dendrochronological research focused on tree-ring reduction, reaction wood, wound and scar analysis that helped to unravel the pattern of debris supply and movement subsequent to the main events, which includes free fall, talus creep, and sliding over snow cover. Today, landslide complexes are at different stages of evolution. Whereas in some places the activity has been largely completed, in others we have found the evidence for failure surfaces ready to accommodate movement. Hence, although some landslides may be relict, it is unjustified to extend this notion to all signs of hillslope instability in the area. © 2010 Elsevier B.V.},
note = {54},
keywords = {},
pubstate = {published},
tppubtype = {article}
}