Article
Biodiversity Conservation
Barbbara Silva Rocha, Emili Garcia-Berthou, Marcus Vinicius Cianciaruso
Summary: Brazil has the highest freshwater fish diversity in the world, which has led to an increase in the number of publications about invasive fish in the country. A systematic review of the literature revealed that there are still significant knowledge gaps and biases in the fish invasion literature in Brazil, particularly regarding the impacts of non-native fish species translocated among different regions. This hinders the proper understanding and management of the ecological and socio-economic consequences of fish introductions, especially in biodiverse regions like the Amazon.
BIOLOGICAL INVASIONS
(2023)
Article
Biodiversity Conservation
Andrew M. Liebhold, Rebecca M. Turner, Rachael E. Blake, Cleo Bertelsmeier, Eckehard G. Brockerhoff, Helen F. Nahrung, Deepa S. Pureswaran, Alain Roques, Hanno Seebens, Takehiko Yamanaka
Summary: The concept of island disharmony has been extended to biological invasions, showing that certain beetle families are over-represented and others are under-represented in non-native assemblages compared to native ones. Non-native assemblages show more similarities with each other than with native ones, suggesting potential associations with invasion pathways and life-history traits influencing invasion success.
DIVERSITY AND DISTRIBUTIONS
(2021)
Review
Ecology
Meredith A. Zettlemoyer, Sage L. Ellis, Clayton W. Hale, Emma C. Horne, Riley D. Thoen, Megan L. DeMarche
Summary: Although non-native species often show high phenological sensitivity to climate change, there is limited evidence for consistent differences in phenology between native and non-native plant species. Non-native species are often equally or more sensitive to climate change compared to natives.
FRONTIERS IN ECOLOGY AND EVOLUTION
(2022)
Article
Environmental Sciences
Thanh-Luu Pham, Thi Hoang Yen Tran, Kazuya Shimizu, Qintong Li, Motoo Utsumi
Summary: Toxic cyanobacterial blooms are a global concern, and this study focused on the dynamics of toxic cyanobacteria and microcystin concentrations in the Tri An Reservoir in Vietnam. Results showed that Microcystis was the dominant group and primary microcystin producer, with environmental factors such as nutrient loading and suspended solids influencing blooms and toxic genotype prevalence.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Environmental Sciences
J. Li, K. M. Persson, H. Pekar, D. Jansson
Summary: Nutrients are the main drivers for higher cyanobacterial occurrence in the 9 lakes. Thorough investigation of TP concentrations is suggested to provide important knowledge for setting nutrient targets to sustain safe drinking water supply and recreational services. The complexity of indicating cyanobacterial risk in a local condition was highlighted in this study, and future research on classifying different types of lakes and identifying their drivers is recommended.
ENVIRONMENTAL SCIENCES EUROPE
(2021)
Article
Biodiversity Conservation
Phillip J. Haubrock, Francesca Pilotto, Gianna Innocenti, Simone Cianfanelli, Peter Haase
Summary: The study in the inner-Florentine stretch of the Arno River in Italy revealed a nearly complete turnover from native to non-native species in both fish and selected macroinvertebrate groups over a period of 215 years. While the overall alpha-diversity of both communities increased significantly, the functional richness and divergence of fish and macroinvertebrate communities only decreased slightly. The introductions of non-native species occurred outside the niche space of native species, with non-natives eventually replacing native species in both fish and macroinvertebrate communities.
GLOBAL CHANGE BIOLOGY
(2021)
Article
Plant Sciences
Shidong Yue, Yi Zhou, Shaochun Xu, Xiaomei Zhang, Mingjie Liu, Yongliang Qiao, Ruiting Gu, Shuai Xu, Yu Zhang
Summary: The study highlighted the competitive effects of the exotic plant S. alterniflora on seagrass Z. japonica, with S. alterniflora invasion leading to inhibition of Z. japonica growth and significant increase in the distribution area of the invader. S. alterniflora primarily propagates via seeds and rhizomes, posing a threat to the population ecology of seagrass.
FRONTIERS IN PLANT SCIENCE
(2021)
Article
Environmental Sciences
Phillip J. Haubrock, Paride Balzani, Rafael Macedo, Ali Serhan Tarkan
Summary: Non-native species can have significant negative impacts on the environment, economies, and human well-being. The number of newly recorded non-native species in the European Union has been increasing due to globalization and economic incentives, however, there has been a recent decrease in reporting. Despite this, the ecological and economic burden of non-native species persists.
ENVIRONMENTAL SCIENCES EUROPE
(2023)
Article
Biodiversity Conservation
Phillip J. Haubrock, Ross N. Cuthbert, Paride Balzani, Elizabeta Briski, Carlos Cano-Barbacil, Vanessa De Santis, Emma J. Hudgins, Antonin Kouba, Rafael L. Macedo, Melina Kourantidou, David Renault, Axel E. Rico-Sanchez, Ismael Soto, Mathieu Toutain, Elena Tricarico, Ali Serhan Tarkan
Summary: Biological invasions pose a growing threat to ecosystems, biodiversity, and socio-economic interests. However, there are variations in classifications and definitions of invasive species among European Union member states, leading to differences in the number and proportion of reported invasive species. Using Germany as a case study, this research highlights the gaps in invasive species classifications and suggests that the lower number of reported invasive species in Germany may be attributed to differences in classifications, variations in research effort and focus, and diverse national priorities. This underreporting may be a result of a focus on economic growth, which may have taken precedence over addressing the potential ecological and economic impacts of invasive species.
BIOLOGICAL INVASIONS
(2023)
Article
Marine & Freshwater Biology
Fabricio de A. Frehse, Olaf L. F. Weyl, Jean R. S. Vitule
Summary: The study found that pipes and rocks artificial habitats in Neotropical reservoirs are beneficial for increasing fish abundance and diversity. Cichlidae species dominate in pipes, rocks, and control habitats. It is crucial to consider the relationship between different fish species and artificial habitats to prevent invasive species from benefiting from the deployment of artificial structures.
Article
Multidisciplinary Sciences
Daijun Liu, Philipp Semenchuk, Franz Essl, Bernd Lenzner, Dietmar Moser, Tim M. Blackburn, Phillip Cassey, Dino Biancolini, Cesar Capinha, Wayne Dawson, Ellie E. Dyer, Benoit Guenard, Evan P. Economo, Holger Kreft, Jan Pergl, Petr Pysek, Mark van Kleunen, Wolfgang Nentwig, Carlo Rondinini, Hanno Seebens, Patrick Weigelt, Marten Winter, Andy Purvis, Stefan Dullinger
Summary: Based on a global collection of samples from five taxa, this study examines the relationship between the presence and frequency of naturalised non-native species and land use types. Results show that primary vegetation has the lowest invasion rates in plants, while other land-use types also have low levels of non-native species occurrence and frequency in other taxa. High land use intensity is associated with increased non-native incidence and frequency in primary vegetation. These findings highlight the importance of primary vegetation in preserving native biodiversity and resisting biological invasions.
NATURE COMMUNICATIONS
(2023)
Article
Green & Sustainable Science & Technology
Kevin E. Scriber II, Christine A. M. France, Fatimah L. C. Jackson
Summary: Invasive apple snails have negative impacts on non-native habitats and human well-being. This study compares the trophic position of Pomacea canaliculata in native habitats (Maldonado, Uruguay) and non-native habitats (Hangzhou, China and Hawaii, USA). It was found that species evenness is correlated with apple snail trophic level, and there are two subsets of apple snail trophic-level data: a biodiverse subset and a homogenized subset.
Article
Multidisciplinary Sciences
Inayat Ur Rahman, Robbie E. Hart, Farhana Ijaz, Aftab Afzal, Zafar Iqbal, Eduardo S. Calixto, Elsayed Fathi Abd-Allah, Abdulaziz A. Alqarawi, Abeer Hashem, Al-Bandari Fahad Al-Arjani, Rukhsana Kausar, Shiekh Marifatul Haq
Summary: The study identified four major plant communities in the moist temperate zone of Manoor valley in Northwestern Himalaya, Pakistan, with each community having specific environmental drivers. There is significant variation in plant species composition between communities, and differences in diversity indices and beta diversity processes were observed.
Article
Ecology
Alba Costa, Ruben Heleno, Yanick Dufrene, Eleanor Huckle, Ronny Gabriel, Xavier Harrison, Dana G. Schabo, Nina Farwig, Christopher N. Kaiser-Bunbury
Summary: Invasive non-native species can disrupt animal-mediated seed dispersal interactions, affecting the stability of recipient communities. This study investigates the impact of plant invasions on frugivory and seed dispersal networks in a tropical island, finding that non-native plants compete with natives for dispersal services and that invasion and seasonality alter native seed dispersal. This highlights the importance of controlling plant invasions to maintain ecosystem functions and biodiversity.
FUNCTIONAL ECOLOGY
(2022)
Article
Fisheries
Nathan G. King, Sophie B. Wilmes, David Smyth, Jonathan Tinker, Peter E. Robins, Jamie Thorpe, Laurence Jones, Shelagh K. Malham
Summary: Invasive non-native species, such as the Pacific oyster, are likely to undergo significant range expansion due to global warming, impacting native biodiversity and ecosystems. The management and perception of these naturalized populations will be key in determining their overall impact on human society and the environment.
ICES JOURNAL OF MARINE SCIENCE
(2021)