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  • 1.
    Alatalo, Juha M.
    et al.
    Qatar University, Doha, Qatar.
    Dai, Junhu
    Institute Of Geographic Sciences And Natural Resources Research, Beijing, China.
    Pandey, Rajiv
    Indian Council Of Forestry Research And Education, Dehradun, India.
    Erfanian, Mohammad Bagher
    Ferdowsi University Of Mashhad, Mashhad, Iran.
    Ahmed, Talaat
    Qatar University, Doha, Qatar.
    Bai, Yang
    Xishuangbanna Tropical Botanical Garden, Mengla, China.
    Molau, Ulf
    University Of Gothenburg, Gothenburg, Sweden.
    Jägerbrand, Annika
    Halmstad University, School of Business, Innovation and Sustainability.
    Impact of ambient temperature, precipitation and seven years of experimental warming and nutrient addition on fruit production in an alpine heath and meadow community2022In: Science of the Total Environment, ISSN 0048-9697, E-ISSN 1879-1026, Vol. 836, article id 155450Article in journal (Refereed)
    Abstract [en]

    Alpine and polar regions are predicted to be among the most vulnerable to changes in temperature, precipitation, and nutrient availability. We carried out a seven-year factorial experiment with warming and nutrient addition in two alpine vegetation communities. We analyzed the relationship between fruit production and monthly mean, maximum, and min temperatures during the fall of the pre-fruiting year, the fruiting summer, and the whole fruit production period, and measured the effects of precipitation and growing and thawing degree days (GDD & TDD) on fruit production. Nutrient addition (heath: 27.88 ± 3.19 fold change at the end of the experiment; meadow: 18.02 ± 4.07) and combined nutrient addition and warming (heath: 20.63 ± 29.34 fold change at the end of the experiment; meadow: 18.21 ± 16.28) increased total fruit production and fruit production of graminoids. Fruit production of evergreen and deciduous shrubs fluctuated among the treatments and years in both the heath and meadow. Pre-maximum temperatures had a negative effect on fruit production in both communities, while current year maximum temperatures had a positive impact on fruit production in the meadow. Pre-minimum, pre-mean, current mean, total minimum, and total mean temperatures were all positively correlated with fruit production in the meadow. The current year and total precipitation had a negative effect on the fruit production of deciduous shrubs in the heath. GDD had a positive effect on fruit production in both communities, while TDD only impacted fruit production in the meadow. Increased nutrient availability increased fruit production over time in the high alpine plant communities, while experimental warming had either no effect or a negative effect. Deciduous shrubs were the most sensitive to climate parameters in both communities, and the meadow was more sensitive than the heath. The difference in importance of TDD for fruit production may be due to differences in snow cover in the two communities. © 2022 The Authors

  • 2.
    Bakker, Roel H.
    et al.
    Department of Applied Research in Care, University Medical Center Groningen, University of Groningen, The Netherlands.
    Pedersen, Eja
    Halmstad University, School of Business, Engineering and Science, Biological and Environmental Systems (BLESS).
    van den Berg, Godefridus Petrus
    GGD Amsterdam Public Health Service, Amsterdam, The Netherlands.
    Stewart, R.E.
    Department of Community & Occupational Health, University Medical Center Groningen, University of Groningen, The Netherlands.
    Lok, W.
    Department of Applied Research in Care, University Medical Center Groningen, University of Groningen, The Netherlands.
    Bouma, J.
    Department of Health Care, Science shop, University Medical Center Groningen, University of Groningen, The Netherlands.
    Impact of wind turbine sound on annoyance, self-reported sleep disturbance and psychological distress2012In: Science of the Total Environment, ISSN 0048-9697, E-ISSN 1879-1026, Vol. 425, p. 42-51Article in journal (Refereed)
    Abstract [en]

    Purpose of the research: The present government in the Netherlands intends to realize a substantial growth ofwind energy before 2020, both onshore and offshore. Wind turbines, when positioned in the neighborhood ofresidents may cause visual annoyance and noise annoyance. Studies on other environmental sound sources,such as railway, road traffic, industry and aircraft noise show that (long-term) exposure to sound can havenegative effects other than annoyance from noise. This study aims to elucidate the relation between exposureto the sound of wind turbines and annoyance, self-reported sleep disturbance and psychological distress ofpeople that live in their vicinity. Data were gathered by questionnaire that was sent by mail to a representativesample of residents of the Netherlands living in the vicinity of wind turbinesPrincipal results: A dose–response relationship was found between immission levels of wind turbine soundand selfreported noise annoyance. Sound exposure was also related to sleep disturbance and psychologicaldistress among those who reported that they could hear the sound, however not directly but with noiseannoyance acting as a mediator. Respondents living in areas with other background sounds were less affectedthan respondents in quiet areas.Major conclusions: People living in the vicinity of wind turbines are at risk of being annoyed by the noise, anadverse effect in itself. Noise annoyance in turn could lead to sleep disturbance and psychological distress. Nodirect effects of wind turbine noise on sleep disturbance or psychological stress has been demonstrated,which means that residents, who do not hear the sound, or do not feel disturbed, are not adversely affected.

  • 3.
    Berglund, Björn
    et al.
    Linköping University, Division of Medical Microbiology, Department of Clinical and Experimental Medicine, Linköping, Sweden.
    Khan, Ghazanfar Ali
    Department of Chemistry, Umeå University, Umeå, Sweden.
    Weisner, Stefan
    Halmstad University, School of Business and Engineering (SET), Biological and Environmental Systems (BLESS), Wetland Research Centre.
    Ehde, Per Magnus
    Halmstad University, School of Business and Engineering (SET), Biological and Environmental Systems (BLESS), Wetland Research Centre.
    Fick, Jerker
    Department of Chemistry, Umeå University, Umeå, Sweden.
    Lindgren, Per-Eric
    Linköping University, Division of Medical Microbiology, Department of Clinical and Experimental Medicine, Linköping, Sweden.
    Efficient removal of antibiotics in surface-flow constructed wetlands, with no observed impact on antibiotic resistance genes2014In: Science of the Total Environment, ISSN 0048-9697, E-ISSN 1879-1026, Vol. 476-477, p. 29-37Article in journal (Refereed)
    Abstract [en]

    Recently, there have been growing concerns about pharmaceuticals including antibiotics as environmental contaminants. Antibiotics of concentrations commonly encountered in wastewater have been suggested to affect bacterial population dynamics and to promote dissemination of antibiotic resistance. Conventional wastewater treatment processes do not always adequately remove pharmaceuticals causing environmental dissemination of low levels of these compounds. Using constructed wetlands as an additional treatment step after sewage treatment plants have been proposed as a cheap alternative to increase reduction of wastewater contaminants, however this means that the natural microbial community of the wetlands becomes exposed to elevated levels of antibiotics. In this study, experimental surface-flow wetlands in Sweden were continuously exposed to antibiotics of concentrations commonly encountered in wastewater. The aim was to assess the antibiotic removal efficiency of constructed wetlands and to evaluate the impact of low levels of antibiotics on bacterial diversity, resistance development and expression in the wetland bacterial community. Antibiotic concentrations were measured using liquid chromatography-mass spectrometry and the effect on the bacterial diversity was assessed with 16S rRNA-based denaturing gradient gel electrophoresis. Real-time PCR was used to detect and quantify antibiotic resistance genes and integrons in the wetlands, during and after the exposure period. The results indicated that the antibiotic removal efficiency of constructed wetlands was comparable to conventional wastewater treatment schemes. Furthermore, short-term treatment of the constructed wetlands with environmentally relevant concentrations (i.e. 100-2000 ng x 1(-1)) of antibiotics did not significantly affect resistance gene concentrations, suggesting that surface-flow constructed wetlands are well-suited for wastewater treatment purposes. (c) 2014 Elsevier B.V. All rights reserved.

  • 4.
    Gren, Ing Marie
    et al.
    Swedish University Of Agricultural Sciences, Uppsala, Sweden.
    Brutemark, Andreas
    Calluna AB, Linköping, Sweden.
    Jägerbrand, Annika K.
    Halmstad University, School of Business, Innovation and Sustainability.
    Effects of shipping on non-indigenous species in the Baltic Sea2022In: Science of the Total Environment, ISSN 0048-9697, E-ISSN 1879-1026, Vol. 821, article id 153465Article in journal (Refereed)
    Abstract [en]

    Shipping is regarded as an important vector for aquatic non-indigenous species (ANIS) worldwide. Less attention has been paid to its role in relation to environmental and economic causes of introduction and establishment, the knowledge of which is necessary to assess effects of changes in regulations on shipping. The purpose of this study was to estimate the impact of shipping on the incidence of ANIS in the Baltic Sea compared with environmental and economic factors. To this end, a production function was estimated with count data on ANIS (response variable) and shipping, environmental and economic factors as explanatory variables. Regression results from different regression models showed that shipping has a significant impact on ANIS incidence and can account for up to 38% of the number of ANIS in the sea. Predictions of the impact of measures implementing the Convention for the Control and Management of Ships' Ballast Water and Sediment indicated a reduction by 17% in the number of ANIS, which was counteracted by an expected increase in shipping traffic. © 2022

  • 5.
    Hambäck, P. A.
    et al.
    Stockholm University, Stockholm, Sweden.
    Dawson, L.
    Swedish University of Agricultural Sciences, Uppsala, Sweden.
    Geranmayeh, P.
    Swedish University of Agricultural Sciences, Uppsala, Sweden.
    Jarsjö, J.
    Stockholm University, Stockholm, Sweden.
    Kačergytė, I.
    Swedish University of Agricultural Sciences, Uppsala, Sweden.
    Peacock, M.
    Swedish University of Agricultural Sciences, Uppsala, Sweden; University of Liverpool, Liverpool, United Kingdom.
    Collentine, D.
    Swedish University of Agricultural Sciences, Uppsala, Sweden.
    Destouni, G.
    Stockholm University, Stockholm, Sweden.
    Futter, M.
    Swedish University of Agricultural Sciences, Uppsala, Sweden.
    Hugelius, G.
    Stockholm University, Stockholm, Sweden.
    Hedman, S.
    The Rural Economy and Agricultural Society, Eldsberga, Sweden.
    Jonsson, S.
    Stockholm University, Stockholm, Sweden.
    Klatt, B.K.
    The Rural Economy and Agricultural Society, Eldsberga, Sweden; Lund University, Lund, Sweden.
    Lindström, A.
    National Veterinary Institute, Uppsala, Sweden.
    Nilsson, Josefin
    Halmstad University, School of Business, Innovation and Sustainability. Uppsala University, Uppsala, Sweden.
    Pärt, T.
    Swedish University of Agricultural Sciences, Uppsala, Sweden.
    Schneider, L. D.
    The Rural Economy and Agricultural Society, Eldsberga, Sweden.
    Strand, J. A.
    The Rural Economy and Agricultural Society, Eldsberga, Sweden.
    Urrutia-Cordero, P.
    Lund University, Lund, Sweden.
    Åhlén, D.
    Stockholm University, Stockholm, Sweden.
    Åhlén, I.
    Stockholm University, Stockholm, Sweden.
    Blicharska, M.
    Uppsala University, Uppsala, Sweden.
    Tradeoffs and synergies in wetland multifunctionality: A scaling issue2023In: Science of the Total Environment, ISSN 0048-9697, E-ISSN 1879-1026, Vol. 862, article id 160746Article, review/survey (Refereed)
    Abstract [en]

    Wetland area in agricultural landscapes has been heavily reduced to gain land for crop production, but in recent years there is increased societal recognition of the negative consequences from wetland loss on nutrient retention, biodiversity and a range of other benefits to humans. The current trend is therefore to re-establish wetlands, often with an aim to achieve the simultaneous delivery of multiple ecosystem services, i.e., multifunctionality. Here we review the literature on key objectives used to motivate wetland re-establishment in temperate agricultural landscapes (provision of flow regulation, nutrient retention, climate mitigation, biodiversity conservation and cultural ecosystem services), and their relationships to environmental properties, in order to identify potential for tradeoffs and synergies concerning the development of multifunctional wetlands. Through this process, we find that there is a need for a change in scale from a focus on single wetlands to wetlandscapes (multiple neighboring wetlands including their catchments and surrounding landscape features) if multiple societal and environmental goals are to be achieved. Finally, we discuss the key factors to be considered when planning for re-establishment of wetlands that can support achievement of a wide range of objectives at the landscape scale. © 2022 The Authors

  • 6.
    Nilsson, Josefin E.
    et al.
    Halmstad University, School of Business, Innovation and Sustainability, The Rydberg Laboratory for Applied Sciences (RLAS).
    Liess, Antonia
    Halmstad University, School of Business, Innovation and Sustainability, The Rydberg Laboratory for Applied Sciences (RLAS).
    Ehde, Per Magnus
    Halmstad University, School of Business, Innovation and Sustainability, The Rydberg Laboratory for Applied Sciences (RLAS).
    Weisner, Stefan E.B.
    Halmstad University, School of Business, Innovation and Sustainability, The Rydberg Laboratory for Applied Sciences (RLAS).
    Mature wetland ecosystems remove nitrogen equally well regardless of initial planting2020In: Science of the Total Environment, ISSN 0048-9697, E-ISSN 1879-1026, Vol. 716, article id 137002Article in journal (Refereed)
    Abstract [en]

    Restored and constructed semi-natural wetlands are increasingly used in the agricultural landscape to intercept nutrients from surface waters. Vegetated surface-flow wetlands remove more nitrogen (N) than those without vegetation. However, changes in N removal over time as differently vegetated wetlands progress from early successional stages to mature systems are less investigated. We monitored three different types of initial planting over the course of 12 years, with the aim to examine how planting of newly constructed wetlands affects long-term N removal. All our data were collected in an experimental wetland facility in south-western Sweden. The facility consists of 18 identical small (ca. 25 m2) surface-flow wetlands, simulating semi-natural wetlands in an agricultural landscape. Initially, the 18 wetlands were randomly divided into three treatments (vegetation types) with six replicates each and planted with (1) emergent vegetation, (2) submerged vegetation and (3) no vegetation for free development. Vegetation succession afterwards progressed uninhibited in all wetlands. Emergent vegetation wetlands initially removed more N than both submerged vegetation and free development wetlands. We found that N removal in submerged vegetation and free development wetlands increased with ecosystem age, whereas N removal in emergent vegetation wetlands did not. N removal in all three vegetation types converged when the wetlands reached a more mature state, around 8 years after wetland construction. However, although all wetlands contained emergent vegetation in year 8, the proportion of emergent vegetation cover and vegetation composition still differed substantially between wetland types. Our study indicates that it is not the cover of emergent vegetation per se which promotes higher N removal in more mature wetlands, but the maturation process itself; mature wetlands despite differing emergent vegetation coverage achieved equally high N removal. In conclusion, once wetlands reach maturity, beneficial effects of initial planting on N removal disappear. © 2020 The Authors. Published by Elsevier B.V.

  • 7.
    Nilsson, Josefin E.
    et al.
    Halmstad University, School of Business, Innovation and Sustainability. Uppsala University, Uppsala, Sweden.
    Weisner, Stefan E.B.
    Halmstad University, School of Business, Innovation and Sustainability.
    Liess, Antonia
    Halmstad University, School of Business, Innovation and Sustainability.
    Wetland nitrogen removal from agricultural runoff in a changing climate2023In: Science of the Total Environment, ISSN 0048-9697, E-ISSN 1879-1026, Vol. 892, article id 164336Article in journal (Refereed)
    Abstract [en]

    Wetlands in agricultural areas mitigate eutrophication by intercepting nutrient transports from land to sea. The role of wetlands for nutrient removal may become even more important in the future because of the expected increase in agricultural runoff due to climate change. Because denitrification is temperature dependent, wetland nitrogen (N) removal usually peaks during the warm summer. However, climate change scenarios for the northern temperate zone predict decreased summer and increased winter flows. Future wetlands may therefore shift towards lower hydraulic loading rate and N load during summer. We hypothesised that low summer N loads would decrease annual wetland N removal and tested this by examining 1.5–3 years of continuous N removal data from created agricultural wetlands in two regions in southern Sweden (East and West) during different periods. West wetlands showed relatively stable hydraulic loads throughout the year, whereas East wetlands had pronounced no-flow periods during summer. We compared East and West wetlands and tested the effects of several variables (e.g., N concentration, N load, hydraulic load, depth, vegetation cover, hydraulic shape) on annual absolute and relative N removal. We found no difference in annual N removal between East and West wetlands, even though summer N loads were lower in East than in West wetlands. A possible explanation is that stagnant water conditions in East wetlands suppressed decomposition of organic matter during summer, making more organic matter available for denitrification during winter. Absolute N removal in all wetlands was best explained by N load and hydraulic shape, whereas relative N removal was best explained by emergent vegetation cover and hydraulic shape. This study highlights the importance of design and location of agricultural wetlands for high N removal, and we conclude that wetlands in a future climate may remove N from agricultural runoff as efficiently as today. © 2023 The Authors

  • 8.
    Pedersen, Eja
    et al.
    Environmental Psychology, Department of Architecture and Built Environment, LTH, Lund University, Sweden.
    Weisner, Stefan
    Halmstad University, School of Business, Engineering and Science, The Rydberg Laboratory for Applied Sciences (RLAS).
    Johansson, Maria
    Environmental Psychology, Department of Architecture and Built Environment, LTH, Lund University, Sweden.
    Wetland areas' direct contributions to residents' well-being entitle them to high cultural ecosystem values2019In: Science of the Total Environment, ISSN 0048-9697, E-ISSN 1879-1026, Vol. 646, p. 1315-1326Article in journal (Refereed)
    Abstract [en]

    Wetlands in urban areas will be crucial to counteract the effects of climate change, for example, by improving flood protection and regulating local climate. To gain acceptance for larger-scale creation of wetlands, total values must be identified and revealed. Provisioning and regulating ecosystem services can be described as the quantitative effect, but cultural ecosystem services require other assessments. This study sought to determine whether peri-urban and urban wetland areas contribute to the well-being and quality of life of nearby residents, and to capture their value relative to two other types of green areas (i.e., parks and urban forests). A postal questionnaire survey, based on validated environmental psychology instruments, was distributed to residents in three municipalities with wetland areas of different structures and locations. In these municipalities, respondents (n = 474; response rate = 40%) reported that the wetland area contributed to several quality-of-life aspects, such as encountering nature and experiencing beauty. The areas also facilitated activities that support well-being, were perceived to have high restorative qualities, and evoked positive affective responses. All wetland areas were rated high on most of the measured concepts, but their value relative to other green areas differed possibly depending on the accessibility of the wetland and the availability of other green areas. The location and extent to which the wetland area was integrated in the residential area determined what quality-of-life aspects were most satisfied. Wetland areas can be ascribed cultural ecosystem service values based on how residents perceive their contribution to their quality of life. These values can be added to those of provisioning and regulating ecosystem services, forming the basis for planning urban environments. © 2018 The Authors

  • 9.
    Perry, William Bernard
    et al.
    Cardiff University, Cardiff, United Kingdom.
    Cardoso Chrispim, Mariana
    Halmstad University, School of Business, Innovation and Sustainability.
    Barbosa, Mikaela Renata Funada
    Environmental Company of the São Paulo State (CETESB), São Paulo, Brazil; NARA - Center for Research in Environmental Risk Assessment, São Paulo, Brazil.
    de Souza Lauretto, Marcelo
    University of Sao Paulo, São Paulo, Brazil; NARA - Center for Research in Environmental Risk Assessment, São Paulo, Brazil.
    Razzolini, Maria Tereza Pepe
    University of Sao Paulo, São Paulo, Brazil; NARA - Center for Research in Environmental Risk Assessment, São Paulo, Brazil.
    Nardocci, Adelaide Cassia
    University of Sao Paulo, São Paulo, Brazil; NARA - Center for Research in Environmental Risk Assessment, São Paulo, Brazil.
    Jones, Owen
    Cardiff University, Cardiff, United Kingdom.
    Jones, Davey L.
    Bangor University, Bangor, United Kingdom; Murdoch University, Murdoch, Australia.
    Weightman, Andrew
    Cardiff University, Cardiff, United Kingdom.
    Sato, Maria Inês Zanoli
    Environmental Company of the São Paulo State (CETESB), São Paulo, Brazil; NARA - Center for Research in Environmental Risk Assessment, São Paulo, Brazil.
    Montagner, Cassiana
    University of Campinas, São Paulo, Brazil.
    Durance, Isabelle
    Cardiff University, Cardiff, United Kingdom.
    Cross-continental comparative experiences of wastewater surveillance and a vision for the 21st century2024In: Science of the Total Environment, ISSN 0048-9697, E-ISSN 1879-1026, Vol. 919, article id 170842Article in journal (Refereed)
    Abstract [en]

    The COVID-19 pandemic has brought the epidemiological value of monitoring wastewater into sharp focus. The challenges of implementing and optimising wastewater monitoring vary significantly from one region to another, often due to the array of different wastewater systems around the globe, as well as the availability of resources to undertake the required analyses (e.g. laboratory infrastructure and expertise). Here we reflect on the local and shared challenges of implementing a SARS-CoV-2 monitoring programme in two geographically and socio-economically distinct regions, São Paulo state (Brazil) and Wales (UK), focusing on design, laboratory methods and data analysis, and identifying potential guiding principles for wastewater surveillance fit for the 21st century. Our results highlight the historical nature of region-specific challenges to the implementation of wastewater surveillance, including previous experience of using wastewater surveillance, stakeholders involved, and nature of wastewater infrastructure. Building on those challenges, we then highlight what an ideal programme would look like if restrictions such as resource were not a constraint. Finally, we demonstrate the value of bringing multidisciplinary skills and international networks together for effective wastewater surveillance. © 2024. Published by Elsevier B.V.

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