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You searched for: Subject climate change Remove constraint Subject: climate change Subject community structure Remove constraint Subject: community structure Subject term Germany Remove constraint Subject term: Germany Text availability Citation in PubAg Remove constraint Text availability: Citation in PubAg
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1. Biotic homogenization of herb layer composition between two contrasting beech forest communities on limestone over 50 years

Author:
Steffi Heinrichs; Wolfgang Schmidt
Source:
Applied vegetation science 2017 v.20 no.2 pp. 271-281
ISSN:
1402-2001
Subject:
Fagus; botanical composition; canopy; climate change; community structure; drought tolerance; forest communities; forest management; forests; ground vegetation; homogenization; limestone; pastures; plateaus; shade tolerance; soil; spring; temperature; temporal variation; trees; wood; Germany
Abstract:
... QUESTIONS: How do vegetation changes in a limestone beech forest community on dry and nutrient‐poor slopes differ from changes in a community on moist and nutrient‐rich soils over the past 50 yr? Have temporal changes led to a further differentiation between communities? LOCATION: Ancient, beech‐dominated forest region on limestone in central Germany. METHODS: We compared vegetation relevés sample ...
DOI:
10.1111/avsc.12255

2. Climate‐change winners and losers: stream macroinvertebrates of a submontane region in Central Europe

Author:
SAMI DOMISCH; SONJA C. JÄHNIG; PETER HAASE
Source:
Freshwater biology 2011 v.56 no.10 pp. 2009-2020
ISSN:
0046-5070
Subject:
air temperature; algorithms; altitude; biogeography; climate; climate change; climate models; community structure; ecosystems; genetic variation; macroinvertebrates; mountains; population size; rivers; species diversity; streams; Central European region; Germany
Abstract:
... 1. Freshwater ecosystems will be profoundly affected by global climate change, especially those in mountainous areas, which are known to be particularly vulnerable to warming temperatures. We modelled impacts of climate change on the distribution ranges of 38 species of benthic stream macroinvertebrates from nine macroinvertebrate orders covering all river zones from the headwaters to large river ...
DOI:
10.1111/j.1365-2427.2011.02631.x

3. Complex and nonlinear climate‐driven changes in freshwater insect communities over 42 years

Author:
Viktor Baranov; Jonas Jourdan; Francesca Pilotto; Rüdiger Wagner; Peter Haase
Source:
Conservation biology 2020 v.34 no.5 pp. 1241-1251
ISSN:
0888-8892
Subject:
climate change; community structure; conservation areas; data collection; freshwater; habitat fragmentation; phenology; pollution; species diversity; streams; time series analysis; water temperature; wildlife management; Germany
Abstract:
... The ongoing biodiversity crisis becomes evident in the widely observed decline in abundance and diversity of species, profound changes in community structure, and shifts in species’ phenology. Insects are among the most affected groups, with documented decreases in abundance up to 76% in the last 25–30 years in some terrestrial ecosystems. Identifying the underlying drivers is a major obstacle as ...
DOI:
10.1111/cobi.13477

4. Effects of multiple stressors on the distribution of fish communities in 203 headwater streams of Rhine, Elbe and Danube

Author:
Melanie Mueller; Antje M. Bierschenk; Beate M. Bierschenk; Joachim Pander; Juergen Geist
Source:
Science of the total environment 2020 v.703 pp. 134523
ISSN:
0048-9697
Subject:
anthropogenic stressors; biogas; climate change; community structure; corn; crops; drainage systems; farming systems; fish; fish communities; food availability; freshwater; hydrochemistry; invasive species; land use change; macroinvertebrates; models; predators; rivers; streams; wastewater treatment; water pollution; watersheds; Germany
Abstract:
... Fishes in European rivers are threatened by manifold stressors such as structural degradation, water pollution, overexploitation, land-use changes in the catchment, invasive species and global processes including climate change. Identifying main stressors in a stream/river system is of utterly importance for efficiently utilizing the scarce funds for conservation measures in order to achieve the b ...
DOI:
10.1016/j.scitotenv.2019.134523

5. Effects of municipal wastewater on aquatic ecosystem structure and function in the receiving stream

Author:
Dominic Englert; Jochen P. Zubrod; Ralf Schulz; Mirco Bundschuh
Source:
Science of the total environment 2013 v.454-455 pp. 401-410
ISSN:
0048-9697
Subject:
Gammarus fossarum; activated carbon; adverse effects; biomass; climate change; community structure; drought; ecosystems; ecotoxicology; effluents; leaves; macroinvertebrates; plant litter; risk; streams; summer; wastewater; wastewater treatment; winter; Germany
Abstract:
... During recent years, increasing incidences of summer droughts – likely driven by climate change – reduced the dilution potential of low-order streams for secondary treated wastewater also in temperate Europe. Despite the potential risks to ecosystem integrity, there is a paucity of knowledge regarding the effects of different wastewater dilution potentials on ecosystem functions. The present study ...
DOI:
10.1016/j.scitotenv.2013.03.025
PubMed:
23562693

6. Extreme droughts in oligotrophic mountain grasslands cause substantial species abundance changes and amplify community filtering

Author:
Nils Stanik; Cord Peppler‐Lisbach; Gert Rosenthal
Source:
Applied vegetation science 2021 v.24 no.4 pp. e12617
ISSN:
1402-2001
Subject:
Nardus; climate change; community structure; dominant species; drought; drought tolerance; nitrogen; rain; species abundance; species richness; temperature; Germany
Abstract:
... QUESTIONS: Mountain grasslands can be strongly affected by extreme droughts such as those related to climate change. What are the impacts of extreme droughts on community composition, diversity, Ellenberg indicator scores and species groups in oligotrophic montane Nardus grasslands, and what are the associated mechanisms of vegetation change? LOCATION: Rhön Mountains, Germany. METHODS: Over three ...
DOI:
10.1111/avsc.12617

7. Life in the Wheat Litter: Effects of Future Climate on Microbiome and Function During the Early Phase of Decomposition

Author:
Sara Fareed Mohamed Wahdan; Shakhawat Hossen; Benjawan Tanunchai; Chakriya Sansupa; Martin Schädler; Matthias Noll; Turki M. Dawoud; Yu-Ting Wu; François Buscot; Witoon Purahong
Source:
Microbial ecology 2022 v.84 no.1 pp. 90-105
ISSN:
0095-3628
Subject:
calcium; climate change; community structure; cropland; fungi; microbiome; pH; wheat; Germany
Abstract:
... Even though it is widely acknowledged that litter decomposition can be impacted by climate change, the functional roles of microbes involved in the decomposition and their answer to climate change are less understood. This study used a field experimental facility settled in Central Germany to analyze the effects of ambient vs. future climate that is expected in 50–80 years on mass loss and physico ...
DOI:
10.1007/s00248-021-01840-6

8. Long‐term monitoring reveals decreasing water beetle diversity, loss of specialists and community shifts over the past 28 years

Author:
Nicolas Roth; Sebastian Zoder; Assad Ali Zaman; Simon Thorn; Jürgen Schmidl
Source:
Insect conservation and diversity 2020 v.13 no.2 pp. 140-150
ISSN:
1752-458X
Subject:
Dytiscidae; Haliplidae; Noteridae; anthropogenic activities; climate change; community structure; endangered species; eutrophication; geomorphology; habitat destruction; habitats; homogenization; insect communities; lentic systems; mineralization; monitoring; nitrogen; pH; pollution; surface water; surveys; Central European region; Germany
Abstract:
... Lentic freshwater organisms are influenced by a multitude of factors, including geomorphology, hydrology, anthropogenic impacts and climate change. Organisms that depend on patchy resources such as water beetles may also be sensitive to anthropogenic habitat degradation, like pollution, eutrophication, water level or management alteration. To assess composition and ecological trends in the water b ...
DOI:
10.1111/icad.12411

9. Microbial communities in streambed sediments recovering from desiccation

Author:
Marxsen, Jürgen; Zoppini, Annamaria; Wilczek, Sabine
Source:
FEMS microbiology ecology 2010 v.71 no.3 pp. 374-386
ISSN:
0168-6496
Subject:
bacterial communities; climate change; community structure; drought; drying; enzyme activity; enzymes; floods; microbial activity; polymers; rivers; sediments; stream channels; temperature; Germany; Italy; Sardinia
Abstract:
... Climate change affects running waters not only by increasing temperatures but also by increasing discharge variability as more frequent and severe floods and more frequent and longer droughts occur, especially in upper reaches. Mediterranean streams are known to experience droughts, but Central European headwaters are also beginning to be affected. The development of bacterial communities (abundan ...
DOI:
10.1111/j.1574-6941.2009.00819.x
PubMed:
20041952

10. Missing the target? A critical view on butterfly conservation efforts on calcareous grasslands in south-western Germany

Author:
Katharina J. Filz; Jan O. Engler; Johannes Stoffels; Matthias Weitzel; Thomas Schmitt
Source:
Biodiversity and conservation 2013 v.22 no.10 pp. 2223-2241
ISSN:
0960-3115
Subject:
butterflies; climate change; community structure; functional diversity; grasslands; habitats; species diversity; vineyards; Central European region; Germany
Abstract:
... Butterflies are strongly declining on grassland habitats of Central Europe. Therefore, the success of conservation measures on high quality grassland habitats is controversially discussed. We compared the changes in butterfly diversity and community structure on six managed calcareous grasslands with eight unmanaged vineyard fallows. We obtained strong losses of species diversity and remarkable sh ...
DOI:
10.1007/s10531-012-0413-0

11. Permanent Managed Grassland at Future Climate Change: Is There a Connection between GHG Emission and Composition of Plant and Microbial Communities?

Author:
L.C. Andresen; G. Moser; R. Seibert; C. Guillet; L. Grünhage; T.W. Donath; A. Otte; M. Hemfler; F. Achilles; C.-E. Wegner; W. Liesack; C. Müller
Source:
Procedia Environmental Sciences 2015 v.29 pp. 156-157
ISSN:
1878-0296
Subject:
aboveground biomass; agricultural land; air temperature; biomass production; carbon dioxide; carbon dioxide enrichment; climate change; community structure; drying; ecosystems; grasslands; greenhouse gas emissions; greenhouse gases; methane; microbial communities; nitrous oxide; oxidation; phenology; phylogeny; ribosomal RNA; soil microorganisms; soil water; species diversity; transpiration; water use efficiency; water vapor; Germany
Abstract:
... Managed grasslands cover 35% of the European agricultural landscape (184 Mio ha). Within the next century temperature and atmospheric CO2 increase will significantly affect this ecosystem type. In Hesse (Germany) 0.6°C warming of air temperatures occurred already since 1960. At our grassland field site, we will treat ring plots (14.5 m2) with elevated CO2 (+20%), air temperature warming (+2°C) and ...
DOI:
10.1016/j.proenv.2015.07.237

12. Phytoplankton response to experimental thermocline deepening: a mesocosm experiment

Author:
Géza B. Selmeczy; Lothar Krienitz; Peter Casper; Judit Padisák
Source:
Hydrobiologia 2018 v.805 no.1 pp. 259-271
ISSN:
0018-8158
Subject:
Planktothrix rubescens; climate change; community structure; ecosystems; lakes; models; phytoplankton; Germany
Abstract:
... A number of modelling results suggested thermocline shifts as a consequence of global climate change in stratifying lakes. Abundance and composition of the phytoplankton assemblage is strongly affected by the stratification patterns, and therefore, change in the thermocline position might have a substantial effect on this community or even on the whole lake ecosystem. In this study, thermocline de ...
DOI:
10.1007/s10750-017-3308-y

13. Recovery dynamics of prokaryotes and extracellular enzymes during sediment rewetting after desiccation

Author:
Elisabeth Pohlon; Nora K. Rütz; Klemens Ekschmitt; Jürgen Marxsen
Source:
Hydrobiologia 2018 v.820 no.1 pp. 255-266
ISSN:
0018-8158
Subject:
alpha-Proteobacteria; climate change; community structure; drought; enzyme activity; extracellular enzymes; microbial communities; organic matter; prokaryotic cells; sediments; streams; temperate zones; Germany
Abstract:
... Intermittent flow of headwaters occurs with increasing frequency in temperate regions over last decades. Here, we assessed the effects of rewetting process on benthic prokaryotic communities from the Breitenbach (Hesse, Germany) for 10 days following experimental drought of different duration and intensity, by measuring the abundance of selected prokaryotic groups and potential extracellular enzym ...
DOI:
10.1007/s10750-018-3662-4

14. Temporal dynamics and variation with forest type of phospholipid fatty acids in litter and soil of temperate forests across regions

Author:
Melanie M. Pollierer; Olga Ferlian; Stefan Scheu
Source:
Soil biology & biochemistry 2015 v.91 pp. 248-257
ISSN:
0038-0717
Subject:
Fagus; bacterial communities; carbon cycle; climate change; community structure; coniferous forests; deciduous forests; drying; energy; fungi; land use; leaves; microbial biomass; pH; phospholipid fatty acids; plant litter; sandy soils; soil food webs; temperate forests; temperate soils; temporal variation; water stress; weather; Germany
Abstract:
... Microorganisms form the basis of soil food webs and represent key control points of carbon cycling and sequestration. Virtually all central European forests are managed and land-use regimes likely impact microbial abundance and community composition. Consequently, knowledge on how land-use intensity and abiotic variables, such as pH, C-to-N ratios, moisture regimes and concomitantly different stre ...
DOI:
10.1016/j.soilbio.2015.08.035

15. Winter severity determines functional trait composition of phytoplankton in seasonally ice‐covered lakes

Author:
Deniz Özkundakci; Alena S. Gsell; Thomas Hintze; Helgard Täuscher; Rita Adrian
Source:
Global change biology 2016 v.22 no.1 pp. 284-298
ISSN:
1354-1013
Subject:
biomass; climate change; community structure; ecosystems; ice; lakes; multivariate analysis; nutritive value; overwintering; phytoplankton; temperate zones; trophic relationships; winter; Germany
Abstract:
... How climate change will affect the community dynamics and functionality of lake ecosystems during winter is still little understood. This is also true for phytoplankton in seasonally ice‐covered temperate lakes which are particularly vulnerable to the presence or absence of ice. We examined changes in pelagic phytoplankton winter community structure in a north temperate lake (Müggelsee, Germany), ...
DOI:
10.1111/gcb.13085