---
_id: '14786'
abstract:
- lang: eng
text: Acanthocephalans, intestinal parasites of vertebrates, are characterised by
orders of magnitude higher metal accumulation than free-living organisms, but
the mechanism of such effective metal accumulation is still unknown. The aim of
our study was to gain new insights into the high-resolution localization of elements
in the bodies of acanthocephalans, thus taking an initial step towards elucidating
metal uptake and accumulation in organisms under real environmental conditions.
For the first time, nanoscale secondary ion mass spectrometry (NanoSIMS) was used
for high-resolution mapping of 12 elements (C, Ca, Cu, Fe, N, Na, O, P, Pb, S,
Se, and Tl) in three selected body parts (trunk spines, inner part of the proboscis
receptacle and inner surface of the tegument) of Dentitruncus truttae, a parasite
of brown trout (Salmo trutta) from the Krka River in Croatia. In addition, the
same body parts were examined using transmission electron microscopy (TEM) and
correlated with NanoSIMS images. Metal concentrations determined using HR ICP-MS
confirmed higher accumulation in D. truttae than in the fish intestine. The chemical
composition of the acanthocephalan body showed the highest density of C, Ca, N,
Na, O, S, as important and constitutive elements in living cells in all studied
structures, while Fe was predominant among trace elements. In general, higher
element density was found in trunk spines and tegument, as body structures responsible
for substance absorption in parasites. The results obtained with NanoSIMS and
TEM-NanoSIMS correlative imaging represent pilot data for mapping of elements
at nanoscale resolution in the ultrastructure of various body parts of acanthocephalans
and generally provide a contribution for further application of this technique
in all parasite species.
acknowledgement: 'The authors thank the Czech Science Foundation (project No. 19-28399X)
and the Czech Academy of Sciences (RVO: 60077344) and are sincerely grateful to
the Bordeaux Imaging Centre (member of the France BioImaging national infrastructure,
ANR-10-INBS-04) for help with TEM and to members of the Laboratory of Biological
Effects of Metals and Laboratory of Aquaculture and Pathology of Aquatic Organisms
(Ruđer Bošković Institute, Croatia) for the assistance with fieldwork.'
article_number: '164010'
article_processing_charge: No
article_type: original
author:
- first_name: Vlatka
full_name: Filipović Marijić, Vlatka
last_name: Filipović Marijić
- first_name: Maria Angels
full_name: Subirana, Maria Angels
last_name: Subirana
- first_name: Dirk
full_name: Schaumlöffel, Dirk
last_name: Schaumlöffel
- first_name: Josip
full_name: Barišić, Josip
last_name: Barišić
- first_name: Etienne
full_name: Gontier, Etienne
last_name: Gontier
- first_name: Nesrete
full_name: Krasnici, Nesrete
id: cb5852d4-287f-11ed-baf0-bc1dd2d5c745
last_name: Krasnici
- first_name: Tatjana
full_name: Mijošek, Tatjana
last_name: Mijošek
- first_name: Jesús S.
full_name: Hernández-Orts, Jesús S.
last_name: Hernández-Orts
- first_name: Tomáš
full_name: Scholz, Tomáš
last_name: Scholz
- first_name: Marijana
full_name: Erk, Marijana
last_name: Erk
citation:
ama: Filipović Marijić V, Subirana MA, Schaumlöffel D, et al. First insight in element
localisation in different body parts of the acanthocephalan Dentitruncus truttae
using TEM and NanoSIMS. Science of The Total Environment. 2023;887. doi:10.1016/j.scitotenv.2023.164010
apa: Filipović Marijić, V., Subirana, M. A., Schaumlöffel, D., Barišić, J., Gontier,
E., Krasnici, N., … Erk, M. (2023). First insight in element localisation in different
body parts of the acanthocephalan Dentitruncus truttae using TEM and NanoSIMS.
Science of The Total Environment. Elsevier. https://doi.org/10.1016/j.scitotenv.2023.164010
chicago: Filipović Marijić, Vlatka, Maria Angels Subirana, Dirk Schaumlöffel, Josip
Barišić, Etienne Gontier, Nesrete Krasnici, Tatjana Mijošek, Jesús S. Hernández-Orts,
Tomáš Scholz, and Marijana Erk. “First Insight in Element Localisation in Different
Body Parts of the Acanthocephalan Dentitruncus Truttae Using TEM and NanoSIMS.”
Science of The Total Environment. Elsevier, 2023. https://doi.org/10.1016/j.scitotenv.2023.164010.
ieee: V. Filipović Marijić et al., “First insight in element localisation
in different body parts of the acanthocephalan Dentitruncus truttae using TEM
and NanoSIMS,” Science of The Total Environment, vol. 887. Elsevier, 2023.
ista: Filipović Marijić V, Subirana MA, Schaumlöffel D, Barišić J, Gontier E, Krasnici
N, Mijošek T, Hernández-Orts JS, Scholz T, Erk M. 2023. First insight in element
localisation in different body parts of the acanthocephalan Dentitruncus truttae
using TEM and NanoSIMS. Science of The Total Environment. 887, 164010.
mla: Filipović Marijić, Vlatka, et al. “First Insight in Element Localisation in
Different Body Parts of the Acanthocephalan Dentitruncus Truttae Using TEM and
NanoSIMS.” Science of The Total Environment, vol. 887, 164010, Elsevier,
2023, doi:10.1016/j.scitotenv.2023.164010.
short: V. Filipović Marijić, M.A. Subirana, D. Schaumlöffel, J. Barišić, E. Gontier,
N. Krasnici, T. Mijošek, J.S. Hernández-Orts, T. Scholz, M. Erk, Science of The
Total Environment 887 (2023).
date_created: 2024-01-10T10:43:08Z
date_published: 2023-08-20T00:00:00Z
date_updated: 2024-01-16T10:04:57Z
day: '20'
department:
- _id: LifeSc
doi: 10.1016/j.scitotenv.2023.164010
external_id:
isi:
- '001002645100001'
pmid:
- '37169189'
intvolume: ' 887'
isi: 1
keyword:
- Pollution
- Waste Management and Disposal
- Environmental Chemistry
- Environmental Engineering
language:
- iso: eng
month: '08'
oa_version: None
pmid: 1
publication: Science of The Total Environment
publication_identifier:
issn:
- 0048-9697
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: First insight in element localisation in different body parts of the acanthocephalan
Dentitruncus truttae using TEM and NanoSIMS
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 887
year: '2023'
...
---
_id: '12634'
abstract:
- lang: eng
text: 'Glaciers in the Andes of Chile seem to be shrinking and possibly loosing
mass, but the number and types of studies conducted, constrained mainly by data
availability, are not sufficient to provide a synopsis of glacier changes for
the past or future or explain in an explicit way causes of the observed changes.
In this paper, we provide a systematic review of changes in glaciers for the entire
country, followed by a discussion of the studies that have provided evidence of
such changes. We identify a missing type of work in distributed, physically-oriented
modelling studies that are needed to bridge the gap between the numerous remote
sensing studies and the specific, point scale works focused on process understanding.
We use an advanced mass balance model applied to one of the best monitored glaciers
in the region to investigate four main research issues that should be addressed
in modelling studies for a sound assessment of glacier changes: 1) the use of
physically-based models of glacier ablation (energy balance models) versus more
empirical models (enhanced temperature index approaches); 2) the importance of
the correct extrapolation of air temperature forcing on glaciers and in high elevation
areas and the large uncertainty in model outputs associated with it; 3) the role
played by snow gravitational redistribution; and 4) the uncertainty associated
with future climate scenarios. We quantify differences in model outputs associated
with each of these choices, and conclude with suggestions for future work directions.'
article_processing_charge: No
article_type: review
author:
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: S.
full_name: Ragettli, S.
last_name: Ragettli
- first_name: M.
full_name: Carenzo, M.
last_name: Carenzo
- first_name: J.
full_name: McPhee, J.
last_name: McPhee
citation:
ama: Pellicciotti F, Ragettli S, Carenzo M, McPhee J. Changes of glaciers in the
Andes of Chile and priorities for future work. Science of The Total Environment.
2014;493:1197-1210. doi:10.1016/j.scitotenv.2013.10.055
apa: Pellicciotti, F., Ragettli, S., Carenzo, M., & McPhee, J. (2014). Changes
of glaciers in the Andes of Chile and priorities for future work. Science of
The Total Environment. Elsevier. https://doi.org/10.1016/j.scitotenv.2013.10.055
chicago: Pellicciotti, Francesca, S. Ragettli, M. Carenzo, and J. McPhee. “Changes
of Glaciers in the Andes of Chile and Priorities for Future Work.” Science
of The Total Environment. Elsevier, 2014. https://doi.org/10.1016/j.scitotenv.2013.10.055.
ieee: F. Pellicciotti, S. Ragettli, M. Carenzo, and J. McPhee, “Changes of glaciers
in the Andes of Chile and priorities for future work,” Science of The Total
Environment, vol. 493. Elsevier, pp. 1197–1210, 2014.
ista: Pellicciotti F, Ragettli S, Carenzo M, McPhee J. 2014. Changes of glaciers
in the Andes of Chile and priorities for future work. Science of The Total Environment.
493, 1197–1210.
mla: Pellicciotti, Francesca, et al. “Changes of Glaciers in the Andes of Chile
and Priorities for Future Work.” Science of The Total Environment, vol.
493, Elsevier, 2014, pp. 1197–210, doi:10.1016/j.scitotenv.2013.10.055.
short: F. Pellicciotti, S. Ragettli, M. Carenzo, J. McPhee, Science of The Total
Environment 493 (2014) 1197–1210.
date_created: 2023-02-20T08:16:46Z
date_published: 2014-09-15T00:00:00Z
date_updated: 2023-02-24T08:37:57Z
day: '15'
doi: 10.1016/j.scitotenv.2013.10.055
extern: '1'
intvolume: ' 493'
keyword:
- Pollution
- Waste Management and Disposal
- Environmental Chemistry
- Environmental Engineering
language:
- iso: eng
month: '09'
oa_version: None
page: 1197-1210
publication: Science of The Total Environment
publication_identifier:
issn:
- 0048-9697
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Changes of glaciers in the Andes of Chile and priorities for future work
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 493
year: '2014'
...
---
_id: '12635'
abstract:
- lang: eng
text: 'Switzerland is one of the countries with some of the longest and best glaciological
data sets. Its glaciers and their changes in response to climate have been extensively
investigated, and the number and quality of related studies are notable. However,
a comprehensive review of glacier changes and their impact on the hydrology of
glacierised catchments for Switzerland is missing and we use the opportunity provided
by the EU-FP7 ACQWA project to review the current state of knowledge about past
changes and future projections. We examine the type of models that have been applied
to infer glacier evolution and identify knowledge gaps that should be addressed
in future research in addition to those indicated in previous publications. Common
characteristics in long-term series of projected future glacier runoff are an
initial peak followed by a decline, associated with shifts in seasonality, earlier
melt onset and reduced summer runoff. However, the quantitative predictions are
difficult to compare, as studies differ in terms of model structure, calibration
strategies, input data, temporal and spatial resolution as well as future scenarios
used for impact studies. We identify two sources of uncertainties among those
emerging from recent research, and use simulations over four glaciers to: i) quantify
the importance of the correct extrapolation of air temperature, and ii) point
at the key role played by debris cover in modulating glacier response.'
article_processing_charge: No
article_type: review
author:
- first_name: Francesca
full_name: Pellicciotti, Francesca
id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70
last_name: Pellicciotti
- first_name: M.
full_name: Carenzo, M.
last_name: Carenzo
- first_name: R.
full_name: Bordoy, R.
last_name: Bordoy
- first_name: M.
full_name: Stoffel, M.
last_name: Stoffel
citation:
ama: 'Pellicciotti F, Carenzo M, Bordoy R, Stoffel M. Changes in glaciers in the
Swiss Alps and impact on basin hydrology: Current state of the art and future
research. Science of The Total Environment. 2014;493:1152-1170. doi:10.1016/j.scitotenv.2014.04.022'
apa: 'Pellicciotti, F., Carenzo, M., Bordoy, R., & Stoffel, M. (2014). Changes
in glaciers in the Swiss Alps and impact on basin hydrology: Current state of
the art and future research. Science of The Total Environment. Elsevier.
https://doi.org/10.1016/j.scitotenv.2014.04.022'
chicago: 'Pellicciotti, Francesca, M. Carenzo, R. Bordoy, and M. Stoffel. “Changes
in Glaciers in the Swiss Alps and Impact on Basin Hydrology: Current State of
the Art and Future Research.” Science of The Total Environment. Elsevier,
2014. https://doi.org/10.1016/j.scitotenv.2014.04.022.'
ieee: 'F. Pellicciotti, M. Carenzo, R. Bordoy, and M. Stoffel, “Changes in glaciers
in the Swiss Alps and impact on basin hydrology: Current state of the art and
future research,” Science of The Total Environment, vol. 493. Elsevier,
pp. 1152–1170, 2014.'
ista: 'Pellicciotti F, Carenzo M, Bordoy R, Stoffel M. 2014. Changes in glaciers
in the Swiss Alps and impact on basin hydrology: Current state of the art and
future research. Science of The Total Environment. 493, 1152–1170.'
mla: 'Pellicciotti, Francesca, et al. “Changes in Glaciers in the Swiss Alps and
Impact on Basin Hydrology: Current State of the Art and Future Research.” Science
of The Total Environment, vol. 493, Elsevier, 2014, pp. 1152–70, doi:10.1016/j.scitotenv.2014.04.022.'
short: F. Pellicciotti, M. Carenzo, R. Bordoy, M. Stoffel, Science of The Total
Environment 493 (2014) 1152–1170.
date_created: 2023-02-20T08:16:51Z
date_published: 2014-09-15T00:00:00Z
date_updated: 2023-02-24T08:36:04Z
day: '15'
doi: 10.1016/j.scitotenv.2014.04.022
extern: '1'
intvolume: ' 493'
keyword:
- Pollution
- Waste Management and Disposal
- Environmental Chemistry
- Environmental Engineering
language:
- iso: eng
month: '09'
oa_version: None
page: 1152-1170
publication: Science of The Total Environment
publication_identifier:
issn:
- 0048-9697
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Changes in glaciers in the Swiss Alps and impact on basin hydrology: Current
state of the art and future research'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 493
year: '2014'
...