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Osofsky SA, Lieberman S, Walzer C, Lee HL, Neme LA. An immediate way to lower pandemic risk: (not) seizing the low-hanging fruit (bat). Lancet Planet Health 2023; 7:e518-e526. [PMID: 37286248 DOI: 10.1016/s2542-5196(23)00077-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 12/09/2022] [Accepted: 03/29/2023] [Indexed: 06/09/2023]
Abstract
What is the least that humanity can do to mitigate the risks of future pandemics, to prevent worldwide surges in human deaths, illness, and suffering-and more waves of multitrillion US dollar impacts on the global economy? The issues around our consumption and trading of wildlife are diverse and complex, with many rural communities being dependent on wild meat for their nutritional needs. But bats might be one taxonomic group that can be successfully eliminated from the human diet and other uses, with minimal costs or inconvenience to the vast majority of the 8 billion people on Earth. The order Chiroptera merits genuine respect given all that these species contribute to human food supplies through pollination services provided by the frugivores and to disease risk mitigation delivered by insectivorous species. The global community missed its chance to stop SARS-CoV and SARS-CoV-2 from emerging-how many more times will humanity allow this cycle to repeat? How long will governments ignore the science that is in front of them? It's past time for humans to do the least that can be done. A global taboo is needed whereby humanity agrees to leave bats alone, not fear them or try to chase them away or cull them, but to let them have the habitats they need and live undisturbed by humans.
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Affiliation(s)
- Steven A Osofsky
- Cornell University College of Veterinary Medicine, Cornell University, Ithaca, NY, USA; Department of Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY, USA; Cornell Wildlife Health Center, Cornell University, Ithaca, NY, USA; Cornell Atkinson Center, Cornell University, Ithaca, NY, USA.
| | - Susan Lieberman
- Wildlife Conservation Society, Global Conservation Program, Bronx, NY, USA
| | - Christian Walzer
- Wildlife Conservation Society, Global Conservation Program, Bronx, NY, USA; Research Institute of Wildlife Ecology, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Helen L Lee
- Cornell University College of Veterinary Medicine, Cornell University, Ithaca, NY, USA; Department of Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY, USA; Cornell Wildlife Health Center, Cornell University, Ithaca, NY, USA
| | - Laurel A Neme
- Cornell Wildlife Health Center, Cornell University, Ithaca, NY, USA
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Deleva S, Toshkova N, Kolev M, Tanalgo KC. Important underground roosts for bats in Bulgaria: current state and priorities for conservation. Biodivers Data J 2023; 11:e98734. [PMID: 38327335 PMCID: PMC10848659 DOI: 10.3897/bdj.11.e98734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 01/20/2023] [Indexed: 01/27/2023] Open
Abstract
Bulgaria has a very rich bat fauna and large colonies of bats can be found in caves, mines and other underground roosts. Respectively, there are more than 107 underground roosts that are listed as important bat sites, most of which are protected by statutory laws and are of national or international importance. Despite the existence of formal protection, many roosts face anthropogenic disturbances due to the popularity of outdoor activities, such as caving and the lack of actual regulation. Currently, the evaluation was only based on the size of the colony and the presence of protected species. However, this approach is limited to roosts that contain high diversity and neglects the ones that contain high biotic importance that are highly threatened by various threats. Here, we evaluated conservation priorities and identified the most vulnerable underground bat roosts in Bulgaria, using the Bat Cave Vulnerability Index and proposed measures to adequately protect sites. We found that 32% of the Bulgarian bat roosts assessed are at a "high priority" level for conservation and protection, while 39% are at a "medium priority" that may require constant monitoring. This novel and integrative approach applied to bat roost prioritisation in the country enabled the detection of sites that need urgent conservation attention and is the first step in establishing better strategies for the bat monitoring network in Bulgaria.
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Affiliation(s)
- Stanimira Deleva
- Universidad de Costa Rica, San José, Costa RicaUniversidad de Costa RicaSan JoséCosta Rica
- National Museum of Natural History at the Bulgarian Academy of Sciences, Sofia, BulgariaNational Museum of Natural History at the Bulgarian Academy of SciencesSofiaBulgaria
| | - Nia Toshkova
- National Museum of Natural History at the Bulgarian Academy of Sciences, Sofia, BulgariaNational Museum of Natural History at the Bulgarian Academy of SciencesSofiaBulgaria
- Institute of Biodiversity and Ecosystem Research at the Bulgarian Academy of Sciences, Sofia, BulgariaInstitute of Biodiversity and Ecosystem Research at the Bulgarian Academy of SciencesSofiaBulgaria
| | - Maksim Kolev
- National Museum of Natural History at the Bulgarian Academy of Sciences, Sofia, BulgariaNational Museum of Natural History at the Bulgarian Academy of SciencesSofiaBulgaria
| | - Krizler Cejuela Tanalgo
- Ecology and Conservation Research Laboratory (Eco/Con Lab), Department of Biological Sciences, College of Science and Mathematics, University of Southern Mindanao, Kabacan, PhilippinesEcology and Conservation Research Laboratory (Eco/Con Lab), Department of Biological Sciences, College of Science and Mathematics, University of Southern MindanaoKabacanPhilippines
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Măntoiu DŞ, Mirea IC, Şandric IC, Cîşlariu AG, Gherghel I, Constantin S, Moldovan OT. Bat dynamics modelling as a tool for conservation management in subterranean environments. PLoS One 2022; 17:e0275984. [PMID: 36264951 PMCID: PMC9584375 DOI: 10.1371/journal.pone.0275984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 09/26/2022] [Indexed: 11/18/2022] Open
Abstract
Bat species inhabit subterranean environments (e.g., caves and mines) in small areas with specific microclimatic conditions, during various periods of their life cycle. Bats can be negatively influenced by microclimatic changes within their roosts if optimal habitat patches become unavailable. Therefore, proper management solutions must be applied for the conservation of vulnerable bat populations, especially in show caves. We have pursued an ensemble species distribution modelling approach in subterranean environments to identify sensible patches for bats. Using multi-annual temperature monitoring and bat distribution surveys performed within ten caves and mines, including show caves, we modelled relevant habitat patches for five bat species. The temperature-based variables generated from this approach proved to be effective when processed via species distribution models, which generated optimal validation results, even for bats that were heavily clustered in colonies. Management measures are proposed for each show cave to help in long-time conservation of hibernation and maternity colonies. These measures include creating suitable microclimatic patches within the caves by ecological reconstruction measures, tourist management practices in relation to bats, and show cave fitting recommendations. This approach has never been performed at this scale due to the complex geostatistical challenges involving subterranean environment mapping and can be further used as best practice guidelines for future conservation projects.
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Affiliation(s)
| | - Ionuţ Cornel Mirea
- Department of Geospeleology and Paleontology, “Emil Racoviță” Institute of Speleology, Bucharest, Romania
- Romanian Institute of Science and Technology, Cluj-Napoca, Romania
| | - Ionuţ Cosmin Şandric
- Faculty of Geography, Department of Environmental Studies, University of Bucharest, Bucharest, Romania
| | - Alina Georgiana Cîşlariu
- Faculty of Biology, Department of Botany and Microbiology, University of Bucharest, Bucharest, Romania
| | - Iulian Gherghel
- Department of Exact Sciences and Natural Sciences, Institute of Interdisciplinary Research, “Alexandru Ioan Cuza” University of Iaşi, Iaşi, Romania
- Faculty of Natural and Agricultural Sciences, Ovidius University Constanţa, Constanţa, Romania
- Department of Biology, Case Western Reserve University, Cleveland, OH, United States of America
| | - Silviu Constantin
- Department of Geospeleology and Paleontology, “Emil Racoviță” Institute of Speleology, Bucharest, Romania
- Romanian Institute of Science and Technology, Cluj-Napoca, Romania
| | - Oana Teodora Moldovan
- “Emil Racoviță” Institute of Speleology—Cluj Department, Cluj-Napoca, Romania
- Romanian Institute of Science and Technology, Cluj-Napoca, Romania
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Mammola S, Meierhofer MB, Borges PA, Colado R, Culver DC, Deharveng L, Delić T, Di Lorenzo T, Dražina T, Ferreira RL, Fiasca B, Fišer C, Galassi DMP, Garzoli L, Gerovasileiou V, Griebler C, Halse S, Howarth FG, Isaia M, Johnson JS, Komerički A, Martínez A, Milano F, Moldovan OT, Nanni V, Nicolosi G, Niemiller ML, Pallarés S, Pavlek M, Piano E, Pipan T, Sanchez‐Fernandez D, Santangeli A, Schmidt SI, Wynne JJ, Zagmajster M, Zakšek V, Cardoso P. Towards evidence-based conservation of subterranean ecosystems. Biol Rev Camb Philos Soc 2022; 97:1476-1510. [PMID: 35315207 PMCID: PMC9545027 DOI: 10.1111/brv.12851] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 02/22/2022] [Accepted: 03/01/2022] [Indexed: 12/18/2022]
Abstract
Subterranean ecosystems are among the most widespread environments on Earth, yet we still have poor knowledge of their biodiversity. To raise awareness of subterranean ecosystems, the essential services they provide, and their unique conservation challenges, 2021 and 2022 were designated International Years of Caves and Karst. As these ecosystems have traditionally been overlooked in global conservation agendas and multilateral agreements, a quantitative assessment of solution-based approaches to safeguard subterranean biota and associated habitats is timely. This assessment allows researchers and practitioners to understand the progress made and research needs in subterranean ecology and management. We conducted a systematic review of peer-reviewed and grey literature focused on subterranean ecosystems globally (terrestrial, freshwater, and saltwater systems), to quantify the available evidence-base for the effectiveness of conservation interventions. We selected 708 publications from the years 1964 to 2021 that discussed, recommended, or implemented 1,954 conservation interventions in subterranean ecosystems. We noted a steep increase in the number of studies from the 2000s while, surprisingly, the proportion of studies quantifying the impact of conservation interventions has steadily and significantly decreased in recent years. The effectiveness of 31% of conservation interventions has been tested statistically. We further highlight that 64% of the reported research occurred in the Palearctic and Nearctic biogeographic regions. Assessments of the effectiveness of conservation interventions were heavily biased towards indirect measures (monitoring and risk assessment), a limited sample of organisms (mostly arthropods and bats), and more accessible systems (terrestrial caves). Our results indicate that most conservation science in the field of subterranean biology does not apply a rigorous quantitative approach, resulting in sparse evidence for the effectiveness of interventions. This raises the important question of how to make conservation efforts more feasible to implement, cost-effective, and long-lasting. Although there is no single remedy, we propose a suite of potential solutions to focus our efforts better towards increasing statistical testing and stress the importance of standardising study reporting to facilitate meta-analytical exercises. We also provide a database summarising the available literature, which will help to build quantitative knowledge about interventions likely to yield the greatest impacts depending upon the subterranean species and habitats of interest. We view this as a starting point to shift away from the widespread tendency of recommending conservation interventions based on anecdotal and expert-based information rather than scientific evidence, without quantitatively testing their effectiveness.
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Affiliation(s)
- Stefano Mammola
- Laboratory for Integrative Biodiversity Research (LIBRe)Finnish Museum of Natural History (LUOMUS), University of HelsinkiPohjoinen Rautatiekatu 13Helsinki00100Finland
- Molecular Ecology Group (dark‐MEG)Water Research Institute (IRSA), National Research Council (CNR)Largo Tonolli, 50Verbania‐Pallanza28922Italy
| | - Melissa B. Meierhofer
- BatLab Finland, Finnish Museum of Natural History Luomus (LUOMUS)University of HelsinkiPohjoinen Rautatiekatu 13Helsinki00100Finland
| | - Paulo A.V. Borges
- cE3c—Centre for Ecology, Evolution and Environmental Changes / Azorean Biodiversity Group / CHANGE – Global Change and Sustainability InstituteUniversity of Azores, Faculty of Agrarian Sciences and Environment (FCAA), Rua Capitão João d'ÀvilaPico da Urze, 9700‐042 Angra do HeroísmoAzoresPortugal
| | - Raquel Colado
- Departament of Ecology and HidrologyUniversity of MurciaMurcia30100Spain
| | - David C. Culver
- Department of Environmental ScienceAmerican University4400 Massachusetts Avenue, N.WWashingtonDC20016U.S.A.
| | - Louis Deharveng
- Institut de Systématique, Evolution, Biodiversité (ISYEB), CNRS UMR 7205, MNHN, UPMC, EPHEMuseum National d'Histoire Naturelle, Sorbonne UniversitéParisFrance
| | - Teo Delić
- SubBio Lab, Department of Biology, Biotechnical FacultyUniversity of LjubljanaJamnikarjeva 101Ljubljana1000Slovenia
| | - Tiziana Di Lorenzo
- Research Institute on Terrestrial Ecosystems (IRET‐CNR), National Research CouncilVia Madonna del Piano 10, 50019 Sesto FiorentinoFlorenceItaly
| | - Tvrtko Dražina
- Division of Zoology, Department of BiologyFaculty of Science, University of ZagrebRooseveltov Trg 6Zagreb10000Croatia
- Croatian Biospeleological SocietyRooseveltov Trg 6Zagreb10000Croatia
| | - Rodrigo L. Ferreira
- Center of Studies in Subterranean Biology, Biology Department, Federal University of LavrasCampus universitário s/n, Aquenta SolLavrasMG37200‐900Brazil
| | - Barbara Fiasca
- Department of Life, Health and Environmental SciencesUniversity of L'AquilaVia Vetoio 1, CoppitoL'Aquila67100Italy
| | - Cene Fišer
- SubBio Lab, Department of Biology, Biotechnical FacultyUniversity of LjubljanaJamnikarjeva 101Ljubljana1000Slovenia
| | - Diana M. P. Galassi
- Department of Life, Health and Environmental SciencesUniversity of L'AquilaVia Vetoio 1, CoppitoL'Aquila67100Italy
| | - Laura Garzoli
- Molecular Ecology Group (dark‐MEG)Water Research Institute (IRSA), National Research Council (CNR)Largo Tonolli, 50Verbania‐Pallanza28922Italy
| | - Vasilis Gerovasileiou
- Department of Environment, Faculty of EnvironmentIonian University, M. Minotou‐Giannopoulou strPanagoulaZakynthos29100Greece
- Hellenic Centre for Marine Research (HCMR), Institute of Marine BiologyBiotechnology and Aquaculture (IMBBC)Thalassocosmos, GournesCrete71500Greece
| | - Christian Griebler
- Department of Functional and Evolutionary Ecology, Division of LimnologyUniversity of ViennaDjerassiplatz 1Vienna1030Austria
| | - Stuart Halse
- Bennelongia Environmental Consultants5 Bishop StreetJolimontWA6014Australia
| | | | - Marco Isaia
- Department of Life Sciences and Systems BiologyUniversity of TurinVia Accademia Albertina, 13TorinoI‐10123Italy
| | - Joseph S. Johnson
- Department of Biological SciencesOhio University57 Oxbow TrailAthensOH45701U.S.A.
| | - Ana Komerički
- Croatian Biospeleological SocietyRooseveltov Trg 6Zagreb10000Croatia
| | - Alejandro Martínez
- Molecular Ecology Group (dark‐MEG)Water Research Institute (IRSA), National Research Council (CNR)Largo Tonolli, 50Verbania‐Pallanza28922Italy
| | - Filippo Milano
- Department of Life Sciences and Systems BiologyUniversity of TurinVia Accademia Albertina, 13TorinoI‐10123Italy
| | - Oana T. Moldovan
- Emil Racovita Institute of SpeleologyClinicilor 5Cluj‐Napoca400006Romania
- Romanian Institute of Science and TechnologySaturn 24‐26Cluj‐Napoca400504Romania
| | - Veronica Nanni
- Department of Life Sciences and Systems BiologyUniversity of TurinVia Accademia Albertina, 13TorinoI‐10123Italy
| | - Giuseppe Nicolosi
- Department of Life Sciences and Systems BiologyUniversity of TurinVia Accademia Albertina, 13TorinoI‐10123Italy
| | - Matthew L. Niemiller
- Department of Biological SciencesThe University of Alabama in Huntsville301 Sparkman Drive NWHuntsvilleAL35899U.S.A.
| | - Susana Pallarés
- Departamento de Biogeografía y Cambio GlobalMuseo Nacional de Ciencias Naturales, CSICCalle de José Gutiérrez Abascal 2Madrid28006Spain
| | - Martina Pavlek
- Croatian Biospeleological SocietyRooseveltov Trg 6Zagreb10000Croatia
- Ruđer Bošković InstituteBijenička cesta 54Zagreb10000Croatia
| | - Elena Piano
- Department of Life Sciences and Systems BiologyUniversity of TurinVia Accademia Albertina, 13TorinoI‐10123Italy
| | - Tanja Pipan
- ZRC SAZUKarst Research InstituteNovi trg 2Ljubljana1000Slovenia
- UNESCO Chair on Karst EducationUniversity of Nova GoricaGlavni trg 8Vipava5271Slovenia
| | | | - Andrea Santangeli
- Research Centre for Ecological Change, Organismal and Evolutionary Biology Research ProgrammeUniversity of HelsinkiViikinkaari 1Helsinki00014Finland
| | - Susanne I. Schmidt
- Institute of Hydrobiology, Biology Centre CASNa Sádkách 702/7České Budějovice370 05Czech Republic
- Department of Lake ResearchHelmholtz Centre for Environmental ResearchBrückstraße 3aMagdeburg39114Germany
| | - J. Judson Wynne
- Department of Biological SciencesCenter for Adaptable Western Landscapes, Box 5640, Northern Arizona UniversityFlagstaffAZ86011U.S.A.
| | - Maja Zagmajster
- SubBio Lab, Department of Biology, Biotechnical FacultyUniversity of LjubljanaJamnikarjeva 101Ljubljana1000Slovenia
| | - Valerija Zakšek
- SubBio Lab, Department of Biology, Biotechnical FacultyUniversity of LjubljanaJamnikarjeva 101Ljubljana1000Slovenia
| | - Pedro Cardoso
- Laboratory for Integrative Biodiversity Research (LIBRe)Finnish Museum of Natural History (LUOMUS), University of HelsinkiPohjoinen Rautatiekatu 13Helsinki00100Finland
- cE3c—Centre for Ecology, Evolution and Environmental Changes / Azorean Biodiversity Group / CHANGE – Global Change and Sustainability InstituteUniversity of Azores, Faculty of Agrarian Sciences and Environment (FCAA), Rua Capitão João d'ÀvilaPico da Urze, 9700‐042 Angra do HeroísmoAzoresPortugal
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Bhattarai PK, Sharma B, Ghimire S, Sharma S, Bhattarai B. A note on bat faunal assessment in Karuna bat cave, Baglung, Nepal. MAMMALIA 2022. [DOI: 10.1515/mammalia-2022-0029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In 2019, we surveyed the Karuna bat cave during spring and autumn seasons and recorded two species of fruit bats; Rousettus leschenaultii and Eonycteris spelaea, and two species of insectivorous bats; Hipposideros armiger and Rhinolophus macrotis. Although there was no variation in colony size of insectivorous bats, the fruit bat population (around 38,000 individuals) was only recorded in autumn which indicated seasonal migration. Occasional killing of bats, unsustainable guano extraction, and tourism development threaten this major cave for bats in Nepal. The study recommends prioritizing scientific research and bat friendly cave conservation actions.
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Affiliation(s)
- Prabhat Kiran Bhattarai
- Institute of Forestry, Tribhuvan University , Hariyokharka, Pokhara 15 33700 , Kaski , Pokhara , Nepal
- Bat Friends Pokhara , Hariyokharka , Pokhara 15, 33700 , Kaski , Nepal
| | - Basant Sharma
- Nepal Bat Research and Conservation Union (NeBRCU) , Batulechour , Pokhara 16 33700 , Kaski , Nepal
- Faculty of Science, Health and Technology , Nepal Open University , Lalitpur 44700 , Lalitpur , Nepal
| | - Sandip Ghimire
- Institute of Forestry, Tribhuvan University , Makwanpur, 44107 , Hetauda , Makwanpur , Nepal
| | - Suraj Sharma
- Institute of Forestry, Tribhuvan University , Hariyokharka, Pokhara 15 33700 , Kaski , Pokhara , Nepal
| | - Bishal Bhattarai
- Central Department of Environment Science , Tribhuvan University , Kathmandu 44618 , Kathmandu , Nepal
- Nepal Environment Resources Organization , Kathmandu 44600 , Kathmandu , Nepal
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Haidău C, Năstase-Bucur R, Bulzu P, Levei E, Cadar O, Mirea IC, Faur L, Fruth V, Atkinson I, Constantin S, Moldovan OT. A 16S rRNA Gene-Based Metabarcoding of Phosphate-Rich Deposits in Muierilor Cave, South-Western Carpathians. Front Microbiol 2022; 13:877481. [PMID: 35663904 PMCID: PMC9161362 DOI: 10.3389/fmicb.2022.877481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/21/2022] [Indexed: 11/15/2022] Open
Abstract
Muierilor Cave is one of Romania's most important show caves, with paleontological and archeological deposits. Recently, a new chamber was discovered in the cave, with unique yellow calcite crystals, fine-grained crusts, and black sediments. The deposits in this chamber were related to a leaking process from the upper level that contains fossil bones and a large pile of guano. Samples were taken from the new chamber and another passage to investigate the relationship between the substrate and microbial community. Chemical, mineralogical, and whole community 16S rRNA gene-based metabarcoding analyses were undertaken, and the base of the guano deposit was radiocarbon dated. Our study indicated bacteria linked to the presence of high phosphate concentration, most likely due to the nature of the substrate (hydroxyapatite). Bacteria involved in Fe, Mn, or N cycles were also found, as these elements are commonly identified in high concentrations in guano. Since no bat colonies or fossil bones were present in the new chamber, a high concentration of these elements could be sourced by organic deposits inside the cave (guano and fossil bones) even after hundreds of years of their deposition and in areas far from both deposits. Metabarcoding of the analyzed samples found that ∼0.7% of the identified bacteria are unknown to science, and ∼47% were not previously reported in caves or guano. Moreover, most of the identified human-related bacteria were not reported in caves or guano before, and some are known for their pathogenic potential. Therefore, continuous monitoring of air and floor microbiology should be considered in show caves with organic deposits containing bacteria that can threaten human health. The high number of unidentified taxa in a small sector of Muierilor Cave indicates the limited knowledge of the bacterial diversity in caves that can have potential applications in human health and biotechnology.
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Affiliation(s)
- Catalina Haidău
- Department of Biospeleology and Karst Edaphobiology, Emil Racovita Institute of Speleology, Bucureşti, Romania
| | - Ruxandra Năstase-Bucur
- Department of Cluj-Napoca, Emil Racovita Institute of Speleology, Cluj-Napoca, Romania
- Romanian Institute of Science and Technology, Cluj-Napoca, Romania
| | - Paul Bulzu
- Department of Molecular Biology and Biotechnology, Faculty of Biology and Geology, Babeş-Bolyai University, Cluj-Napoca, Romania
| | - Erika Levei
- Research Institute for Analytical Instrumentation Subsidiary, National Institute of Research and Development for Optoelectronics INOE 2000, Cluj-Napoca, Romania
| | - Oana Cadar
- Research Institute for Analytical Instrumentation Subsidiary, National Institute of Research and Development for Optoelectronics INOE 2000, Cluj-Napoca, Romania
| | - Ionuţ Cornel Mirea
- Romanian Institute of Science and Technology, Cluj-Napoca, Romania
- Department of Geospeleology and Paleontology, Emil Racovita Institute of Speleology, Bucureşti, Romania
| | - Luchiana Faur
- Romanian Institute of Science and Technology, Cluj-Napoca, Romania
- Department of Geospeleology and Paleontology, Emil Racovita Institute of Speleology, Bucureşti, Romania
- Faculty of Geology and Geophysics, University of Bucharest, Bucureşti, Romania
| | - Victor Fruth
- Institute of Physical Chemistry “Ilie Murgulescu” of the Romanian Academy, Bucuresti, Romania
| | - Irina Atkinson
- Institute of Physical Chemistry “Ilie Murgulescu” of the Romanian Academy, Bucuresti, Romania
| | - Silviu Constantin
- Romanian Institute of Science and Technology, Cluj-Napoca, Romania
- Department of Geospeleology and Paleontology, Emil Racovita Institute of Speleology, Bucureşti, Romania
- Centro Nacional Sobre la Evolucion Humana, Burgos, Spain
| | - Oana Teodora Moldovan
- Department of Cluj-Napoca, Emil Racovita Institute of Speleology, Cluj-Napoca, Romania
- Romanian Institute of Science and Technology, Cluj-Napoca, Romania
- Centro Nacional Sobre la Evolucion Humana, Burgos, Spain
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7
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Ramírez-Fráncel LA, García-Herrera LV, Losada-Prado S, Reinoso-Flórez G, Sánchez-Hernández A, Estrada-Villegas S, Lim BK, Guevara G. Bats and their vital ecosystem services: a global review. Integr Zool 2022; 17:2-23. [PMID: 34003577 DOI: 10.1111/1749-4877.12552] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Bats play crucial ecosystem services as seed dispersers, pollinators, controllers of insects, and nutrient recyclers. However, there has not been a thorough global review evaluating these roles in bats across all biogeographical regions of the world. We reviewed the literature published during the last two decades and identified 283 relevant studies: 78 dealt with the control of potential insect pests by bats, 80 related to the suppression of other arthropods, 60 on the dispersal of native or endemic seeds, 11 dealt with the dispersal of seeds of introduced plants, 29 on the pollination of native or endemic plants, 1 study on pollination of introduced plants, and 24 on the use of guano as fertilizer. Our literature search showed that queries combining the terms "seed dispersal," "insectivorous bats," "nectarivorous bats," "use of guano," and "ecosystem services" returned 577 studies, but half were experimental in nature. We found that the evaluation of ecosystem services by bats has been mostly conducted in the Neotropical and Palearctic regions. To detect differences across relevant studies, and to explain trends in the study of ecosystem services provided by bats, we performed generalized linear mixed models (GLMM) fitted with a Poisson distribution to analyze potential differences among sampling methods. We identified 409 bat species that provide ecosystem services, 752 insect species consumed by bats and 549 plant species either dispersed or pollinated by bats. Our review summarizes the importance of conserving bat populations and the ecological services they provide, which is especially important during the current pandemic.
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Affiliation(s)
- Leidy Azucena Ramírez-Fráncel
- Programa de Doctorado en Ciencias Biológicas & Grupo de Investigación en Zoología (GIZ), Facultad de Ciencias, Universidad del Tolima, Ibagué, Colombia.,Programa para la Conservación de los Murciélagos de Colombia, Bogotá D.C., Colombia
| | - Leidy Viviana García-Herrera
- Programa de Doctorado en Ciencias Biológicas & Grupo de Investigación en Zoología (GIZ), Facultad de Ciencias, Universidad del Tolima, Ibagué, Colombia.,Programa para la Conservación de los Murciélagos de Colombia, Bogotá D.C., Colombia
| | - Sergio Losada-Prado
- Departamento de Biología & Grupo de Investigación en Zoología (GIZ), Facultad de Ciencias, Universidad del Tolima, Ibagué, Colombia
| | - Gladys Reinoso-Flórez
- Departamento de Biología & Grupo de Investigación en Zoología (GIZ), Facultad de Ciencias, Universidad del Tolima, Ibagué, Colombia
| | - Alfonso Sánchez-Hernández
- Departamento de Matemáticas y Estadística, Facultad de Ciencias, Universidad del Tolima, Ibagué, Colombia
| | - Sergio Estrada-Villegas
- Programa para la Conservación de los Murciélagos de Colombia, Bogotá D.C., Colombia.,Yale School of the Environment, Yale University, New Haven, Connecticut, USA.,Smithsonian Tropical Research Institute, Balboa, Republic of Panama
| | - Burton K Lim
- Department of Natural History, Royal Ontario Museum, Toronto, Ontario, Canada
| | - Giovany Guevara
- Departamento de Biología & Grupo de Investigación en Zoología (GIZ), Facultad de Ciencias, Universidad del Tolima, Ibagué, Colombia
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