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O'Gorman EJ, Vieira RP, Sturrock AM. Fish habitat ecology in a changing climate. JOURNAL OF FISH BIOLOGY 2024; 105:385-391. [PMID: 39113395 DOI: 10.1111/jfb.15881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Accepted: 07/08/2024] [Indexed: 08/20/2024]
Affiliation(s)
- Eoin J O'Gorman
- School of Life Sciences, University of Essex, Colchester, UK
| | - Rui P Vieira
- Centre for Environment, Fisheries and Aquaculture Science (Cefas), Suffolk, UK
- School of Environmental Sciences, University of East Anglia, Norwich, UK
| | - Anna M Sturrock
- School of Life Sciences, University of Essex, Colchester, UK
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2
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Franklin PA, Bašić T, Davison PI, Dunkley K, Ellis J, Gangal M, González-Ferreras AM, Gutmann Roberts C, Hunt G, Joyce D, Klöcker CA, Mawer R, Rittweg T, Stoilova V, Gutowsky LFG. Aquatic connectivity: challenges and solutions in a changing climate. JOURNAL OF FISH BIOLOGY 2024; 105:392-411. [PMID: 38584261 DOI: 10.1111/jfb.15727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/22/2024] [Accepted: 02/27/2024] [Indexed: 04/09/2024]
Abstract
The challenge of managing aquatic connectivity in a changing climate is exacerbated in the presence of additional anthropogenic stressors, social factors, and economic drivers. Here we discuss these issues in the context of structural and functional connectivity for aquatic biodiversity, specifically fish, in both the freshwater and marine realms. We posit that adaptive management strategies that consider shifting baselines and the socio-ecological implications of climate change will be required to achieve management objectives. The role of renewable energy expansion, particularly hydropower, is critically examined for its impact on connectivity. We advocate for strategic spatial planning that incorporates nature-positive solutions, ensuring climate mitigation efforts are harmonized with biodiversity conservation. We underscore the urgency of integrating robust scientific modelling with stakeholder values to define clear, adaptive management objectives. Finally, we call for innovative monitoring and predictive decision-making tools to navigate the uncertainties inherent in a changing climate, with the goal of ensuring the resilience and sustainability of aquatic ecosystems.
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Affiliation(s)
- Paul A Franklin
- National Institute of Water & Atmospheric Research, Hamilton, New Zealand
| | - Tea Bašić
- Centre for Environment, Fisheries and Aquaculture Science, Lowestoft, UK
| | - Phil I Davison
- Centre for Environment, Fisheries and Aquaculture Science, Lowestoft, UK
| | - Katie Dunkley
- Christ's College, University of Cambridge, Cambridge, UK
- Department of Zoology, University of Cambridge, Cambridge, UK
| | - Jonathan Ellis
- School of Biological Sciences, University of Aberdeen, Aberdeen, UK
| | - Mayuresh Gangal
- Manipal Academy of Higher Education, Manipal, India
- Nature Conservation Foundation, Mysore, India
| | - Alexia M González-Ferreras
- IHCantabria - Instituto de Hidráulica Ambiental de la Universidad de Cantabria. C/Isabel Torres 15, Santander, Spain
- School of Life Sciences, University of Essex, Colchester, UK
| | | | - Georgina Hunt
- School of Biological Sciences, University of Aberdeen, Aberdeen, UK
| | - Domino Joyce
- Biological Sciences, School of Natural Sciences, University of Hull, Hull, UK
| | - C Antonia Klöcker
- Institute of Marine Research, Tromsø, Norway
- Department of Biosciences, University of Oslo, Oslo, Norway
| | - Rachel Mawer
- Department of Animal Sciences and Aquatic Ecology, Ghent University, Ghent, Belgium
| | - Timo Rittweg
- Leibniz Institute of Freshwater Ecology and Inland Fisheries Berlin, Berlin, Germany
- Division of Integrative Fisheries Management, Faculty of Life Sciences, Humboldt-Universität zu Berlin, Unter den Linden, Berlin, Germany
| | - Velizara Stoilova
- Department of Environmental and Life Sciences, Karlstad University, Karlstad, Sweden
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3
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Birnie‐Gauvin K, Lynch AJ, Franklin PA, Reid AJ, Landsman SJ, Tickner D, Dalton J, Aarestrup K, Cooke SJ. The
RACE
for freshwater biodiversity: Essential actions to create the social context for meaningful conservation. CONSERVATION SCIENCE AND PRACTICE 2023. [DOI: 10.1111/csp2.12911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Affiliation(s)
- Kim Birnie‐Gauvin
- Section for Freshwater Fisheries and Ecology, National Institute for Aquatic Resources Technical University of Denmark Denmark
| | - Abigail J. Lynch
- U.S. Geological Survey National Climate Adaptation Science Center Maryland USA
| | - Paul A. Franklin
- National Institute of Water and Atmospheric Research New Zealand
| | - Andrea J. Reid
- Centre for Indigenous Fisheries, Institute for the Oceans and Fisheries University of British Columbia Canada
| | - Sean J. Landsman
- Institute of Environmental and Interdisciplinary Sciences and Department of Biology Carleton University Ottawa Ontario Canada
| | | | - James Dalton
- International Union for Conservation of Nature (IUCN) Switzerland
| | - Kim Aarestrup
- Section for Freshwater Fisheries and Ecology, National Institute for Aquatic Resources Technical University of Denmark Denmark
| | - Steven J. Cooke
- Institute of Environmental and Interdisciplinary Sciences and Department of Biology Carleton University Ottawa Ontario Canada
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Fabbrizzi E, Giakoumi S, De Leo F, Tamburello L, Chiarore A, Colletti A, Coppola M, Munari M, Musco L, Rindi F, Rizzo L, Savinelli B, Franzitta G, Grech D, Cebrian E, Verdura J, Bianchelli S, Mangialajo L, Nasto I, Sota D, Orfanidis S, Papadopoulou NK, Danovaro R, Fraschetti S. The challenge of setting restoration targets for macroalgal forests under climate changes. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 326:116834. [PMID: 36436438 DOI: 10.1016/j.jenvman.2022.116834] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 11/11/2022] [Accepted: 11/17/2022] [Indexed: 06/16/2023]
Abstract
The process of site selection and spatial planning has received scarce attention in the scientific literature dealing with marine restoration, suggesting the need to better address how spatial planning tools could guide restoration interventions. In this study, for the first time, the consequences of adopting different restoration targets and criteria on spatial restoration prioritization have been assessed at a regional scale, including the consideration of climate changes. We applied the decision-support tool Marxan, widely used in systematic conservation planning on Mediterranean macroalgal forests. The loss of this habitat has been largely documented, with limited evidences of natural recovery. Spatial priorities were identified under six planning scenarios, considering three main restoration targets to reflect the objectives of the EU Biodiversity Strategy for 2030. Results show that the number of suitable sites for restoration is very limited at basin scale, and targets are only achieved when the recovery of 10% of regressing and extinct macroalgal forests is planned. Increasing targets translates into including unsuitable areas for restoration in Marxan solutions, amplifying the risk of ineffective interventions. Our analysis supports macroalgal forests restoration and provides guiding principles and criteria to strengthen the effectiveness of restoration actions across habitats. The constraints in finding suitable areas for restoration are discussed, and recommendations to guide planning to support future restoration interventions are also included.
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Affiliation(s)
- Erika Fabbrizzi
- University of Naples Federico II, Naples, Italy; Stazione Zoologica Anton Dohrn, Naples, Italy.
| | | | | | | | | | | | | | | | - Luigi Musco
- Stazione Zoologica Anton Dohrn, Naples, Italy; University of Salento, Lecce, Italy
| | - Fabio Rindi
- Università Politecnica delle Marche, Ancona, Italy
| | - Lucia Rizzo
- Stazione Zoologica Anton Dohrn, Naples, Italy; Institute of Sciences of Food Production, National Research Council, Lecce, Italy
| | | | | | | | - Emma Cebrian
- Centre d'Estudios Avançats de Blanes, Consejo Superior de Investigaciones Cientìficas (CEAB-CSIC), Blanes, Spain; University of Girona, Girona, Spain
| | - Jana Verdura
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France
| | | | | | - Ina Nasto
- University of Vlora "Ismail Qemali", Sheshi Pavaresia, Vlore, Albania
| | - Denada Sota
- University of Vlora "Ismail Qemali", Sheshi Pavaresia, Vlore, Albania
| | - Sotiris Orfanidis
- Fisheries Research Institute, Hellenic Agricultural Organization-Demeter, Kavala, Greece
| | | | - Roberto Danovaro
- Stazione Zoologica Anton Dohrn, Naples, Italy; Università Politecnica delle Marche, Ancona, Italy
| | - Simonetta Fraschetti
- University of Naples Federico II, Naples, Italy; NBFC, National Biodiversity Future Center, Palermo 90133, Italy
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Frameworks for mapping lake ecosystem services. An example from Lithuania. MethodsX 2023; 10:102015. [PMID: 36713304 PMCID: PMC9874067 DOI: 10.1016/j.mex.2023.102015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 01/07/2023] [Indexed: 01/15/2023] Open
Abstract
Lake ecosystems are essential for human well-being. Due to its transboundary nature, connecting terrestrial and aquatic habitats, its environmental processes and functions support a wide array of ecosystem services (ES). Hence, despite its importance in supporting socio-ecologic systems, these freshwater ecosystems are highly impacted due to anthropogenic influence. ES may shed light on the importance of maintaining and restoring lake ecosystems. Hence, despite the increased effort in the last decades to provide robust spatial information, most scientific studies still follow a qualitative approach that carries a great deal of uncertainty and is not uptake by decision-makers. It is necessary to develop quantitative and robust methodologies for mapping ES, especially in the aquatic realm. This study develops several frameworks to map ES in lake ecosystems. Important to highlight is that this study.•develops a quantitative multi-method (biophysical and statistical) toolbox for lake ES multi-temporal mapping.•covers five ES from Provisioning, Regulating & Maintenance, and Cultural sections, namely: (1) Fibres and other materials for construction; (2) Water used for non-drinking purposes; (3) Maintenance of nursery populations; (4) nutrient regulation; and (5) recreation.•addresses three dimensions of ES: supply, flow; and demand.
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Demystifying ecological connectivity for actionable spatial conservation planning. Trends Ecol Evol 2022; 37:1079-1091. [PMID: 36182406 DOI: 10.1016/j.tree.2022.09.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 08/25/2022] [Accepted: 09/06/2022] [Indexed: 01/12/2023]
Abstract
Connectivity underpins the persistence of life; it needs to inform biodiversity conservation decisions. Yet, when prioritising conservation areas and developing actions, connectivity is not being operationalised in spatial planning. The challenge is the translation of flows associated with connectivity into conservation objectives that lead to actions. Connectivity is nebulous, it can be abstract and mean different things to different people, making it difficult to include in conservation problems. Here, we show how connectivity can be included in mathematically defining conservation planning objectives. We provide a path forward for linking connectivity to high-level conservation goals, such as increasing species' persistence. We propose ways to design spatial management areas that gain biodiversity benefit from connectivity.
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Bruno D, Hermoso V, Sánchez‐Montoya MM, Belmar O, Gutiérrez‐Cánovas C, Cañedo‐Argüelles M. Ecological relevance of non-perennial rivers for the conservation of terrestrial and aquatic communities. CONSERVATION BIOLOGY : THE JOURNAL OF THE SOCIETY FOR CONSERVATION BIOLOGY 2022; 36:e13982. [PMID: 35946319 PMCID: PMC10092893 DOI: 10.1111/cobi.13982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/19/2022] [Accepted: 07/22/2022] [Indexed: 06/15/2023]
Abstract
River conservation efforts traditionally focus on perennial watercourses (i.e., those that do not dry) and their associated aquatic biodiversity. However, most of the global river network is not perennial and thus supports both aquatic and terrestrial biodiversity. We assessed the conservation value of nonperennial rivers and streams (NPRS) in one of Europe's driest regions based on aquatic (macroinvertebrates, diatoms) and terrestrial (riparian plants, birds, and carabid beetles) community data. We mapped the distribution of taxa at 90 locations and across wide environmental gradients. Using the systematic planning tool Marxan, we identified priority conservation sites under 2 scenarios: aquatic taxa alone or aquatic and terrestrial taxa together. We explored how environmental factors (runoff, flow intermittence, elevation, salinity, anthropogenic impact) influenced Marxan's site selection frequency. The NPRS were selected more frequently (over 13% on average) than perennial rivers when both aquatic and terrestrial taxa were considered, suggesting that NPRS have a high conservation value at the catchment scale. We detected an underrepresentation of terrestrial taxa (8.4-10.6% terrestrial vs. 0.5-1.1% aquatic taxa were unrepresented in most Marxan solutions) when priority sites were identified based exclusively on aquatic biodiversity, which points to a low surrogacy value of aquatic taxa for terrestrial taxa. Runoff explained site selection when focusing on aquatic taxa (all best-fitting models included runoff, r2 = 0.26-0.27), whereas elevation, salinity, and flow intermittence were more important when considering both groups. In both cases, site selection frequency declined as anthropogenic impact increased. Our results highlight the need to integrate terrestrial and aquatic communities when identifying priority areas for conservation in catchments with NPRS. This is key to overcoming drawbacks of traditional assessments based only on aquatic taxa and to ensure the conservation of NPRS, especially as NPRS become more prevalent worldwide due to climate change and increasing water demands.
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Affiliation(s)
- Daniel Bruno
- Instituto Pirenaico de Ecología (IPE), CSICZaragozaSpain
| | - Virgilio Hermoso
- Departamento de Biología Vegetal y EcologíaUniversidad de SevillaSevillaSpain
| | - María Mar Sánchez‐Montoya
- Department of Ecology and HydrologyUniversity of MurciaMurciaSpain
- Department of Biodiversity, Ecology, and EvolutionUniversidad Complutense de MadridMadridSpain
| | - Oscar Belmar
- Department of Ecology and HydrologyUniversity of MurciaMurciaSpain
| | | | - Miguel Cañedo‐Argüelles
- Institute of Environmental Assessment and Water Research (IDAEA – CSIC)BarcelonaSpain
- Freshwater Ecology, Hydrology and Management (FEHM), Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Institut de Recerca de l'Aigua (IdRA)Universitat de BarcelonaBarcelonaSpain
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8
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Accounting for functional connectivity in cross-realm conservation planning in a data poor context: the Cyprus case. J Nat Conserv 2022. [DOI: 10.1016/j.jnc.2022.126304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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