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Potential Implications of an Induced Fire on the Demography of Freshwater Turtles 诱发火灾对淡水龟数量的潜在影响
IF 2 4区 环境科学与生态学
Wetlands Pub Date : 2024-01-16 DOI: 10.1007/s13157-024-01772-0
Eduardo Reyes-Grajales, Andrew D. Walde, Jonathan Rogelio Chávez-Sánchez, Juan Pablo Baldovinos de la Rosa, Fernando Necochea-Montes, Víctor Hugo Reynoso
{"title":"Potential Implications of an Induced Fire on the Demography of Freshwater Turtles","authors":"Eduardo Reyes-Grajales, Andrew D. Walde, Jonathan Rogelio Chávez-Sánchez, Juan Pablo Baldovinos de la Rosa, Fernando Necochea-Montes, Víctor Hugo Reynoso","doi":"10.1007/s13157-024-01772-0","DOIUrl":"https://doi.org/10.1007/s13157-024-01772-0","url":null,"abstract":"<p>Annual induced fires have caused significant changes in the composition and structure of wildlife globally. These events are particularly critical for species with limited mobility and small clutch sizes, such as small and medium-sized freshwater turtles in the tropics. At the same time, this topic has received little attention and has not been documented in countries with a high diversity of freshwater turtles, such as Mexico. In this study, we report the mortality of the red-cheeked mud turtle (<i>Kinosternon scorpioides cruentatum</i>) and the Pacific Coast musk turtle (<i>Staurotypus salvinii</i>) caused by a fire in the north portion of the municipality of Suchiate, Chiapas, Mexico. Specifically, our aims were to (1) register the plant species where the turtles occurred, (2) determine the population structure of each turtle species, and (3) estimate the density, size, and sex ratio of the dead turtles of each species. Additionally, we discuss the potential effects of fire on the demography of these turtles in the study site.</p>","PeriodicalId":23640,"journal":{"name":"Wetlands","volume":"5 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139497632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Landscape use and Habitat Configuration Effects on Amphibian Diversity in Southern Brazil Wetlands 景观利用和栖息地配置对巴西南部湿地两栖动物多样性的影响
IF 2 4区 环境科学与生态学
Wetlands Pub Date : 2024-01-09 DOI: 10.1007/s13157-023-01766-4
Natalia Oro, Camila Fernanda Moser, Marina Schmidt Dalzochio, Marcelo Zagonel de Oliveira, Arel Hadi, Jackson Fábio Preuss, Alexandro Marques Tozetti
{"title":"Landscape use and Habitat Configuration Effects on Amphibian Diversity in Southern Brazil Wetlands","authors":"Natalia Oro, Camila Fernanda Moser, Marina Schmidt Dalzochio, Marcelo Zagonel de Oliveira, Arel Hadi, Jackson Fábio Preuss, Alexandro Marques Tozetti","doi":"10.1007/s13157-023-01766-4","DOIUrl":"https://doi.org/10.1007/s13157-023-01766-4","url":null,"abstract":"<p>In this study, we evaluated the effect of changes in natural wetlands on the amphibian diversity at differing spatial and temporal scales. We sampled 10 wetland sites along floodplains in southern Brazil. We classified the sites as reference or altered ponds according to the preservation degree and presence of human impact. The amphibian monitoring was conducted through calling surveys performed between 2015/2016 using an automated recording system that identified the calling male species. We identified 23 species, mainly distributed in the families Hylidae (43%) and Leptodactylidae (34.8%). The altered ponds had lower diversity and higher species dominance. Even ponds with the greatest landscape change revealed a high degree of resilience concerning the amphibian species composition. However, only <i>Boana pulchella</i> was dominant in altered ponds and <i>B. pulchella</i> and <i>Pseudopaludicola falcipes</i> were dominant in reference ponds. A reduction of amphibian richness was driven by the expansion of the urban area and loss of flooding areas. From 1999 to 2016 all sampled sites had their wetland area reduced as the surrounding urban area increased, contributing to the combined loss of habitat and reproductive sites of anurans in subtropical wetlands.</p>","PeriodicalId":23640,"journal":{"name":"Wetlands","volume":"35 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139412290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hydrogeochemical Influence on the Nitrogen and Phosphorus Concentration and Stocks in Herbaceous Karst Wetlands 水文地质化学对喀斯特草本湿地氮磷浓度和储量的影响
IF 2 4区 环境科学与生态学
Wetlands Pub Date : 2024-01-04 DOI: 10.1007/s13157-023-01764-6
Pedro J. Zapotecas-Tetla, Daniela Ortega-Camacho, Héctor Estrada-Medina, Elizabeth Hernández-Alarcón, Gilberto Acosta-González, Eduardo Cejudo
{"title":"Hydrogeochemical Influence on the Nitrogen and Phosphorus Concentration and Stocks in Herbaceous Karst Wetlands","authors":"Pedro J. Zapotecas-Tetla, Daniela Ortega-Camacho, Héctor Estrada-Medina, Elizabeth Hernández-Alarcón, Gilberto Acosta-González, Eduardo Cejudo","doi":"10.1007/s13157-023-01764-6","DOIUrl":"https://doi.org/10.1007/s13157-023-01764-6","url":null,"abstract":"<p>Nitrogen and phosphorus concentrations were quantified in interstitial water, soil, and the roots of <i>Cladium jamaicense</i> Crantz from four herbaceous wetlands in southeast Mexico, locally known as sabanas, which are established in the karstic valley of the Holbox fracture system (northern Quintana Roo). We used the physicochemical and hydrogeochemical properties of the water to identify the existence of any relationships between nutrient (nitrogen and phosphorus) concentration and stock, and the hydrogeochemistry of each wetland. The wetlands have different classifications: H1 and H2 are palustrine, H3 is lacustrine, and H4 is estuarine. We found greater total phosphorus mass (mg kg<sup>−1</sup>) in the roots compared to the soil, which was particularly large in the wetland located at the south end of the western fracture. In general, phosphorus and nitrogen had a trend in the interstitial water and soil in which concentration and mass were higher H1 &gt; H3 &gt; H4, different from H2; these trends were not observed in the soil or roots. The N and P concentrations in the soil and roots were different among the wetlands, with the lowest measured at the site with brackish influence. The results presented in this research allow us to compare the nitrogen and phosphorus that can be stored in tropical karst wetlands and relate them to hydrogeochemistry.</p>","PeriodicalId":23640,"journal":{"name":"Wetlands","volume":"139 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139103974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of a GIS-Based Hydrological Model to Predict Surface Wetness of Blanket Bogs 应用基于地理信息系统的水文模型预测毯状沼泽的地表湿度
IF 2 4区 环境科学与生态学
Wetlands Pub Date : 2024-01-03 DOI: 10.1007/s13157-023-01765-5
Francis Mackin, Raymond Flynn, Fernando Fernandez-Valverde
{"title":"Application of a GIS-Based Hydrological Model to Predict Surface Wetness of Blanket Bogs","authors":"Francis Mackin, Raymond Flynn, Fernando Fernandez-Valverde","doi":"10.1007/s13157-023-01765-5","DOIUrl":"https://doi.org/10.1007/s13157-023-01765-5","url":null,"abstract":"<p>Understanding hydrological processes operating on relatively intact blanket bogs provides a scientific basis for establishing achievable restoration targets for damaged sites. A GIS-based hydrological model, developed to assess restoration potential of Irish raised bogs, was adapted and applied to four relatively intact blanket bogs in Ireland. The Modified Flow Accumulation Capacity (MFAC) model utilised high-resolution topographic data to predict surface wetness, based on climatic conditions, contributing catchment and local surface slope. Modifications to MFAC parameters aimed to account for differences in hydrological processes between raised bogs and blanket bogs. Application of a climatic correction factor accounted for variations in effective rainfall between the four study sites, while monitoring of water table levels indicated a log-linear relationship between MFAC values and summer water table levels and range of water table fluctuations. Deviations from the observed relationship between MFAC and water table levels were associated with hydrological pressures, such as artificial drainage or the occurrence of subsurface macropores (peat pipes), which further lowered summer water tables. Despite being effective as a predictor of relative surface wetness, the relationship between MFAC and ecological variables such as <i>Sphagnum spp.</i> cover proved poor, pointing to the impact of past activities and damage caused by anthropogenic pressures. Findings demonstrated MFAC as an effective tool in predicting surface wetness within blanket bog-covered landscapes, thus proving useful to peatland practitioners in planning and prioritising areas for restoration.</p>","PeriodicalId":23640,"journal":{"name":"Wetlands","volume":"35 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139082882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Balance by Compromise and Negotiation: Does a Citizen-led Shoreline Regulatory Process Achieve Environmental Policy Outcomes? 通过妥协和谈判实现平衡:公民主导的海岸线监管程序能否实现环境政策成果?
IF 2 4区 环境科学与生态学
Wetlands Pub Date : 2023-12-20 DOI: 10.1007/s13157-023-01763-7
Juita-Elena (Wie) Yusuf, Michelle Covi, Pragati Rawat, Marina Saitgalina
{"title":"Balance by Compromise and Negotiation: Does a Citizen-led Shoreline Regulatory Process Achieve Environmental Policy Outcomes?","authors":"Juita-Elena (Wie) Yusuf, Michelle Covi, Pragati Rawat, Marina Saitgalina","doi":"10.1007/s13157-023-01763-7","DOIUrl":"https://doi.org/10.1007/s13157-023-01763-7","url":null,"abstract":"<p>This study examines the process of shoreline regulation through the citizen-led permitting process by local wetlands boards in Virginia, focusing on the perceptions of the permit decision-making team and the factors considered in their decision making. Analysis of the decision process reveals the intricacies of the management of tidal wetlands and how they affect the long-term sustainability of wetlands. Results show that the process of compromise and negotiation with property owners is valued highly as part of the permit-seeking process, resulting in very few permits being denied. Decision makers perceived that environmental change and increased flooding are risks to their community, but also that their decisions are balancing environmental concerns and protecting wetlands. This perception that permit decisions appropriately protect tidal wetlands is at odds with studies by wetlands scientists that suggest the citizen regulatory process fails to achieve the no net loss of wetlands policy goals and does not result in sustainability for wetlands.</p>","PeriodicalId":23640,"journal":{"name":"Wetlands","volume":"1 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138821676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identifying Internal Distributions and Multi-Scenario Simulation of Ecosystem Service Value in Liaohe Basin Based on Geodetector and PLUS Model 基于地理探测器和 PLUS 模型的辽河流域生态系统服务价值内部分布识别与多情景模拟
IF 2 4区 环境科学与生态学
Wetlands Pub Date : 2023-12-18 DOI: 10.1007/s13157-023-01762-8
Changgeng Jia, Yu Fan, Chaoxiang Wei, Kunyu Luo, Sihui Li, Youtao Song
{"title":"Identifying Internal Distributions and Multi-Scenario Simulation of Ecosystem Service Value in Liaohe Basin Based on Geodetector and PLUS Model","authors":"Changgeng Jia, Yu Fan, Chaoxiang Wei, Kunyu Luo, Sihui Li, Youtao Song","doi":"10.1007/s13157-023-01762-8","DOIUrl":"https://doi.org/10.1007/s13157-023-01762-8","url":null,"abstract":"<p>Ecosystem services value (ESV) can assess the level of basin ecological restoration and provide a basis for ecological management decision-making. This study object selects Liaohe River Basin (LHB), a typical basin in Northeast China. The ecosystem service value variation caused by changes in land use cover and the spatial distribution characteristics was evaluated by employing the benefit transfer method, which is based on data sets for land use over 2000–2020. Meanwhile, geographical detector was employed to investigate the impacts and interactions of various factors driving the ESV, and predicted future changes in land and ESV by PLUS model. The results showed the following: (1) LHB land transformations mainly concentrated in the transformation between grassland, farmland and forestland. ESV in LHB decreased and then increased between 2000 and 2020 (1224 billion-928 billion-1238 billion), (2) Ecosystem service value exhibited a strong positive spatial autocorrelation, high ESV was mainly distributed in the eastern and western regions of LHB, and low ESV in the central region. (3) The variation in ecosystem service value mainly arose from the human activity intensity index of human factors. (4) In the future, the ecological protection priority scenario could improve the ESV in LHB, and the natural development priority and economic development priority scenario was not conducive to the improvement of ESV. The results showed that the ecological restoration effect of the LHB was obvious with the ecosystem service value is significantly improved. In the future, attention should be paid to control human activities and strengthen ecological protection in ESV hotspots.</p>","PeriodicalId":23640,"journal":{"name":"Wetlands","volume":"19 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138715578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Climate and Vegetation Change in a Coastal Marsh: Two Snapshots of Groundwater Dynamics and Tidal Flooding at Piermont Marsh, NY Spanning 20 Years 沿海沼泽的气候和植被变化:纽约州皮尔蒙特沼泽 20 年间地下水动态和潮汐洪水的两张快照
IF 2 4区 环境科学与生态学
Wetlands Pub Date : 2023-12-18 DOI: 10.1007/s13157-023-01761-9
Sofi Courtney, Franco Montalto, Elizabeth Burke Watson
{"title":"Climate and Vegetation Change in a Coastal Marsh: Two Snapshots of Groundwater Dynamics and Tidal Flooding at Piermont Marsh, NY Spanning 20 Years","authors":"Sofi Courtney, Franco Montalto, Elizabeth Burke Watson","doi":"10.1007/s13157-023-01761-9","DOIUrl":"https://doi.org/10.1007/s13157-023-01761-9","url":null,"abstract":"<p>Groundwater hydrology plays an important role in coastal marsh biogeochemical function, in part because groundwater dynamics drive the zonation of macrophyte community distribution. Changes that occur over time, such as sea level rise and shifts in habitat structure are likely altering groundwater dynamics and eco-hydrological zonation. We examined tidal flooding and marsh water table dynamics in 1999 and 2019 and mapped shifts in plant distributions over time, at Piermont Marsh, a brackish tidal marsh located along the Hudson River Estuary near New York City. We found evidence that the marsh surface was flooded more frequently in 2019 than 1999, and that tides were propagating further into the marsh in 2019, although marsh surface elevation gains were largely matching that of sea level rise. The changes in groundwater hydrology that we observed are likely due to the high tide rising at a rate that is greater than that of mean sea level. In addition, we report changes in plant cover by <i>P. australis</i>, which has displaced native marsh vegetation at Piermont Marsh. Although <i>P. australis</i> has increased in cover, wrack deposition and plant die off associated Superstorm Sandy allowed for native vegetation to rebound in part of our focus area. These results suggest that climate change and plant community composition may interact to shape ecohydrologic zonation. Considering these results, we recommend that habitat models consider tidal range expansion and groundwater hydrology as metrics when predicting the impact of sea level rise on marsh resilience.</p>","PeriodicalId":23640,"journal":{"name":"Wetlands","volume":"20 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138741857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Inundation Tolerance, Rather than Drought Tolerance, Predicts Riparian Plant Distributions Along a Local Hydrologic Gradient 预测沿当地水文梯度河岸植物分布的是淹没耐受性而非干旱耐受性
IF 2 4区 环境科学与生态学
Wetlands Pub Date : 2023-12-14 DOI: 10.1007/s13157-023-01730-2
Bradley J. Butterfield, Emily C. Palmquist
{"title":"Inundation Tolerance, Rather than Drought Tolerance, Predicts Riparian Plant Distributions Along a Local Hydrologic Gradient","authors":"Bradley J. Butterfield, Emily C. Palmquist","doi":"10.1007/s13157-023-01730-2","DOIUrl":"https://doi.org/10.1007/s13157-023-01730-2","url":null,"abstract":"<p>Riparian vegetation varies along hydrologic gradients, along which inundation and drought tend to be inversely correlated. Differentiating effects of inundation and drought on plant distributions is critical for predicting impacts of changes to baseflows and designing flow patterns to achieve vegetation objectives in regulated river systems. To this end, we conducted a greenhouse experiment where we decreased, increased, or maintained constant water levels experienced by a suite of riparian plant species. We related changes in new root growth and stomatal conductance under experimental conditions to species hydrologic niches in the field, specifically the median elevation at which they occur above the channel, along the regulated Colorado River in Grand Canyon. We found a significant negative relationship between root growth response to experimental inundation with increasing elevation above the channel in the field, and a negative response of stomatal conductance to inundation among the most xeric-adapted species. Drought responses were idiosyncratic with respect to hydrologic niche, and instead seemed to vary in relation to clonality and rooting depth. Several Salicaceae tree species that are uncommon along regulated rivers exhibited consistently negative responses to both drought and inundation relative to other species, which may explain their rarity. The results of this study suggest that riparian plant distributions along hydrologic gradients have been shaped primarily by current and past levels of inundation. However, future anticipated declines in the water table are likely to produce species-specific responses based on drought tolerance that may in part be predicted from the results of this experiment.</p>","PeriodicalId":23640,"journal":{"name":"Wetlands","volume":"22 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138684539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of Cattle Activity in Floodplains on the Zooplankton Community During a Period of Water Retraction 退水期间洪泛区牛群活动对浮游动物群落的影响
IF 2 4区 环境科学与生态学
Wetlands Pub Date : 2023-12-08 DOI: 10.1007/s13157-023-01760-w
Daniel Nino Flores-Mendez, Ana Paula Daiub, Gisela Mayora, Leticia Mesa, María Florencia Gutierrez
{"title":"Influence of Cattle Activity in Floodplains on the Zooplankton Community During a Period of Water Retraction","authors":"Daniel Nino Flores-Mendez, Ana Paula Daiub, Gisela Mayora, Leticia Mesa, María Florencia Gutierrez","doi":"10.1007/s13157-023-01760-w","DOIUrl":"https://doi.org/10.1007/s13157-023-01760-w","url":null,"abstract":"<p>Freshwater ecosystems are of great importance but increasingly threatened by human land uses such as intensive livestock production. We investigated the influence of cattle grazing in floodplains on the zooplankton community during a period of water retraction. We hypothesized that cattle activity in surrounding shallow lakes acts as an environmental filter for zooplankton, with its effect depending on the hydrological conditions. Accordingly, we analyzed changes in the taxonomic and functional diversity metrics in three lakes characterized by different grazing management (no-cattle; short grazing period with high stocking rates; and long grazing period with low stocking rates) over a nine-month period into three periods of water retraction (flood, early low water, and late low water). Functional diversity indexes (FRic, FEve, FDis) were influenced by grazing management and the periods of water retraction, without interactive effects, while taxonomic indices (H’, J’, D’) did not show significant relationships with any of these variables. The FRic and FDis indices decreased in lakes subjected to cattle activity, whereas FEve and FDis increased during lower water periods. Functional and taxonomic composition exhibited different patterns among lakes according to grazing management and the periods of water retraction. Overall, a similar composition was found during the flood period but it diverged in the subsequent periods of water retraction. Besides, cattle activity reduced the functional and taxonomic composition in the late low water phase. Our findings suggest that cattle activity acts as an environmental filter for zooplankton altering the functional diversity and composition through the progress of water retraction.</p>","PeriodicalId":23640,"journal":{"name":"Wetlands","volume":"12 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138566127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sciomyzidae (Diptera) Assemblages in Constructed and Natural Wetlands: Implications for Constructed Wetland Design 人工湿地和天然湿地中的双翅目蝎科(Sciomyzidae)集合体:对人工湿地设计的启示
IF 2 4区 环境科学与生态学
Wetlands Pub Date : 2023-12-08 DOI: 10.1007/s13157-023-01759-3
Collette J. Mulkeen, Michael J. Gormally, William T. Swaney, Mark G. Healy, Christopher David Williams
{"title":"Sciomyzidae (Diptera) Assemblages in Constructed and Natural Wetlands: Implications for Constructed Wetland Design","authors":"Collette J. Mulkeen, Michael J. Gormally, William T. Swaney, Mark G. Healy, Christopher David Williams","doi":"10.1007/s13157-023-01759-3","DOIUrl":"https://doi.org/10.1007/s13157-023-01759-3","url":null,"abstract":"<p>Wetlands constructed primarily for the treatment of wastewaters have been shown to have a role in enhancing biodiversity. However, while most biodiversity studies of constructed wetlands focus on the larger, more iconic animal groups, there is a paucity of information on the aerial phases of wetland invertebrate species associated with constructed wetlands. This study compares Sciomyzidae (Diptera) assemblages, established indicators of wetland dipteran communities, in Irish constructed and natural wetlands, in addition to determining the impacts of water quality and surrounding habitats on Sciomyzidae community structure. Natural wetlands had significantly greater species richness, abundances and diversity (measured as Shannon’s entropy) of sciomyzid flies than constructed wetlands. Nevertheless, although concentrations of nitrogen and phosphorus in waters were significantly greater in constructed wetlands, seven of the eight constructed wetlands examined hosted species of Sciomyzidae listed as scarce or threatened in Britain. In addition, sciomyzid species richness increased as areas of semi-natural habitat immediately surrounding constructed and natural wetlands increased. Composition of Sciomyzidae assembalges in both natural and constructed wetlands were analysed. The results of this study demonstrate that constructed wetlands can be important contributors to biodiversity particularly in the context of current losses of natural wetlands worldwide. The importance of habitats immediately surrounding constructed wetlands also highlights the need for relatively simple design recommendations (e.g. wet grassland creation or judicious planting of wetland trees) that could enhance the biodiversity of existing and future constructed wetlands.</p>","PeriodicalId":23640,"journal":{"name":"Wetlands","volume":"35 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138559782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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