From planning to implementation: a multi-stakeholder partnership for managing plant invasions in tropical island ecosystems DOI Creative Commons
Mathieu Rouget, Pauline Fenouillas,

Emilie Cazal

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Июнь 17, 2024

Abstract Effective management of invasive species within protected areas requires innovative solutions. In the Mascarene's archipelago, national park Reunion contains largest area intact vegetation, which faces alarming threats from alien plant species. response, local government initiated an inclusive partnership in 2018 involving decision-makers, managers, and scientists to address An operational framework planning implementation has been established encompassing five key steps: (1) conduct a comprehensive site assessment, (2) model future threats, (3) prioritise interventions, (4) implement actions through multi-stakeholder programme spanning multiple years, (5) evaluate effectiveness implemented interventions. This study provides in-depth examination research-action framework, illustrating outputs for priority sites. Our survey covered over 2500 ha, quantifying invasion degree three vegetation strata at fine-scale, revealed significant subalpine remain remarkably pristine. By adapting participatory conservation approaches, we developed implementation-level scale useful managers guided interventions on ground. The exemplifies transdisciplinary approach with broad array stakeholders. Drawing checklist essential components successful partnerships, highlight insights this initiative, providing valuable lessons managing invasions other regions. holds promise addressing several Global Biodiversity Framework Targets concerning island ecosystems or landscapes characterised by multi-layered governance.

Язык: Английский

Tracking the North American Asian Longhorned Beetle Invasion With Genomics DOI Creative Commons
Mingming Cui, Amanda D. Roe, Brian Boyle

и другие.

Evolutionary Applications, Год журнала: 2024, Номер 17(11)

Опубликована: Ноя. 1, 2024

ABSTRACT Biological invasions pose significant threats to ecological and economic stability, with invasive pests like the Asian longhorned beetle ( Anoplophora glabripennis Motschulsky, ALB) causing substantial damage forest ecosystems. Effective pest management relies on comprehensive knowledge of insect's biology invasion history. This study uses genomics address these gaps inform existing biosurveillance frameworks. We used 2768 genome‐wide single nucleotide polymorphisms compare A. populations in North America, using genomic variation trace their sources spread patterns, thereby refining our understanding this species' found that most American infestations were distinct, resulting from multiple independent introductions native range. Following introduction, all experienced a genetic bottleneck which was followed by population expansion, few also showing secondary satellite infestations. Our provides foundation for genome‐based tool can be clarify origin intercepted individuals, allowing regulatory agencies strengthen biosecurity measures against beetle.

Язык: Английский

Процитировано

1
Futures for invasive alien species management: using bottom-up innovations to envision positive systemic change DOI Creative Commons
Julia van Velden, Reinette Biggs, Tanja Hichert

и другие.

Sustainability Science, Год журнала: 2023, Номер 18(6), С. 2567 - 2587

Опубликована: Сен. 5, 2023

Abstract Invasive alien species (IAS) pose a key threat to biodiversity, the economy and human well-being, continue increase in abundance impact worldwide. Legislation policy currently dominate global agenda for IAS, although translation localised success may be limited. This calls wider range of responses transform IAS management. An under-appreciated strategy achieve come from bottom-up, experimental innovations (so-called “seeds”), which offer alternative visions what possible management future. We present an application participatory process that builds on such create future, with actionable pathways guide change. Through series workshops practitioners academics, we used this explore positive futures South Africa. then identified set domains change, could enable these actioned by appropriate stakeholders. The change highlight social–ecological nature sector, interconnected actions needed financial, cultural, social, technological governance spheres. Key were need shift mindsets values society regarding as well functional financing. futuring offers way interrogate scale bottom-up innovations, thereby creating optimism allowing stakeholders engage constructively represents important step fostering potential

Язык: Английский

Процитировано

3
AustralianAcaciaSpecies Around the World: Historical, Social, Evolutionary and Ecological Insights into One of the Planet’s Most Widespread Plant Genera DOI
David M. Richardson, Elizabete Marchante, Johannes J. Le Roux

и другие.

CABI eBooks, Год журнала: 2023, Номер unknown, С. 1 - 26

Опубликована: Ноя. 13, 2023

Acacia is the largest and most widespread genus of plants in Australian flora, occupying often dominating a wide range habitats on that continent exhibiting an equally diverse forms life-history traits. All but 17 currently recognized 1082 species have native ranges entirely within Australia. Many ('wattles') been introduced to other parts world planted for many purposes since 18th century; at least 41% all wattle are known occur as non-native 172 countries. Some commercially important forestry trees, others widely sand stabilization or revegetation, used different agroforestry, ornamentals, provide benefits. At 75 established self-sustaining populations outside their 28 invasive, cases causing substantial ecological socio-economic impacts. This chapter provides background context 30 chapters this book explore numerous aspects history, biogeography, sociology, ecology evolution around world.

Язык: Английский

Процитировано

3
Population Genomics and Genetic Diversity of the Invasive Chrysanthemum Lace Bug (Corythucha Marmorata) Across Its Invasive Range in Japan DOI Creative Commons
Gonzalo Contreras-Negrete,

Rubí N. Meza-Lázaro,

Pilar Benites

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Фев. 16, 2024

Abstract The escalating global movement of alien species, facilitated by increased trade and travel, poses a pressing need to comprehend their invasive potential the consequent ecological economic ramifications. Despite growing body evidence on rapid evolutionary shifts in comprehensive insights into genetic variability underlying these adaptations are constrained limited genomic resources. Understanding role variation success or failure biological invaders is crucial,. This study focuses chrysanthemum lace bug, Corythucha marmorata , as model 2system investigate interplay variation, local adaptation, invasion dynamics. Our analysis reveals low structure among countries, with significant differentiation observed within populations. scarcity private alleles suggests number independent sources for invader Furthermore, prevalence single cluster indicates novel-selection pressures, potentially influenced host plant. bug's specialization goldenrod emphasized despite reports exploiting various hosts.

Язык: Английский

Процитировано

0
From planning to implementation: a multi-stakeholder partnership for managing plant invasions in tropical island ecosystems DOI Creative Commons
Mathieu Rouget, Pauline Fenouillas,

Emilie Cazal

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Июнь 17, 2024

Abstract Effective management of invasive species within protected areas requires innovative solutions. In the Mascarene's archipelago, national park Reunion contains largest area intact vegetation, which faces alarming threats from alien plant species. response, local government initiated an inclusive partnership in 2018 involving decision-makers, managers, and scientists to address An operational framework planning implementation has been established encompassing five key steps: (1) conduct a comprehensive site assessment, (2) model future threats, (3) prioritise interventions, (4) implement actions through multi-stakeholder programme spanning multiple years, (5) evaluate effectiveness implemented interventions. This study provides in-depth examination research-action framework, illustrating outputs for priority sites. Our survey covered over 2500 ha, quantifying invasion degree three vegetation strata at fine-scale, revealed significant subalpine remain remarkably pristine. By adapting participatory conservation approaches, we developed implementation-level scale useful managers guided interventions on ground. The exemplifies transdisciplinary approach with broad array stakeholders. Drawing checklist essential components successful partnerships, highlight insights this initiative, providing valuable lessons managing invasions other regions. holds promise addressing several Global Biodiversity Framework Targets concerning island ecosystems or landscapes characterised by multi-layered governance.

Язык: Английский

Процитировано

0