Successful non-native species can exhibit rapid divergence of key phenotypic traits to facilitate population persistence and further range expansion.Such phenotypic shifts can be sex-dependent as males and females usu...Successful non-native species can exhibit rapid divergence of key phenotypic traits to facilitate population persistence and further range expansion.Such phenotypic shifts can be sex-dependent as males and females usually have distinct reproductive and dispersal modes responding to relevant selective forces.Here,we showed significant phenotypic divergence in a set of fitness-related traits among males but not among females in the introduced oriental fire-bellied toads(Bombina orientalis),which established a non-native population in Beijing after being introduced in 1927.Specifically,compared with the native counterparts,introduced males displayed younger age and reduced body size,but increased hindlimb length and eye size after controlling the age effect.As the toads have male-biased sex ratio and male-biased dispersal during breeding season,the observed shifts may suggest that the male-biased selective forces have induced increased energy allocation to dispersal and foraging,and thus decreased allocation to maintain longevity in males.Overall,our study provides evidence for the modification of fitness-related phenotypic traits in a non-native anuran population compared with native populations and extends our understanding of key trait divergence in established non-native amphibian under sexual-unbalanced selective forces.展开更多
We survey non-native insects species in whole territory of Slovenia. Data on non-native species were collected in field, and we also used results of projects in which we participated and with overview of literature da...We survey non-native insects species in whole territory of Slovenia. Data on non-native species were collected in field, and we also used results of projects in which we participated and with overview of literature data in scientific pub-lications. Correspondence Analysis (CA) of data was carried out with the soft-ware Statgraphics Centaurion XVI, U.S.A. Up to 254 non-native insect species are present: around 83% are phytophagous (43% feed on woody plants, 40% on other plants);around 12% are non-phytophagous;and 5% are parasitoids or predators of other insects or mammals. Among the phytophagous species, Hemiptera predominates (with 38.2%), followed by Coleoptera (29.8%) and Lepidoptera (14.5%). Non-native insects that do not feed on plants include Coleoptera (80%), Lepidoptera (6.5%), Hymenoptera (6.5%) and Diptera (6.5%). Most of phytophagous species are associated with introduction of plants on which they are specialists, but some have also shifted from introduced to native plant hosts. 36 non-native phytophagous species (14.17% of all non-native insects) have become harmful plant pests of urban trees and crops. 20 appear on woody plants, but only Dryocosmus kuriphilus, appears in urban forest areas. In the past decades species such as D. kuriphilus, Leptoglossus occidentalis, Xylosandrus germanus, Gnathotrichus materiarius, Dasineura gledichiae, Phyllonorycter issikii, Cinara curvipes, Ophiomyia kwansonis have been recorded in parks and forests. Some non-native species are spreading in Slovenian urban forests and affect economic, ecological and other forest and urban forest functions. The number of harmful insects in forests is extremely small probably due to high diversity of the forest ecosystem, where close-to-nature forest management is practiced, which retains forest’s self-regulatory ability to control pests. Such management enables for example the reduction of D. kuriphilus with expansion of its parasitoid, Torymus sinensis. We attempt to explain this phenomenon: we assume that T. sinensis was introduced in Slovenia as diapaused eggs in its host, D. kuriphilus.展开更多
This paper attempts to argue that in the age of‘World Englishes', it is not necessary to differentiate native speaker teachers from non-native speaker teachers. It is concluded that non-native speaker teachers ca...This paper attempts to argue that in the age of‘World Englishes', it is not necessary to differentiate native speaker teachers from non-native speaker teachers. It is concluded that non-native speaker teachers can be as effective as their native colleagues and they have equal chance to achieve professional success, even though native speaker teachers have great advantages over non-native teachers in some aspects. It is time for employers, as well as ELT professionals to shut their eyes to the glaring differences between native speaker teachers and non-native speaker teachers and optimize such unique resources.展开更多
SUMMARY Postpartum psychosis is a condition characterised by rapid onset of psychotic symptoms several weeks after childbirth. Outside of its timing and descriptions of psychotic features, minimal research exists due ...SUMMARY Postpartum psychosis is a condition characterised by rapid onset of psychotic symptoms several weeks after childbirth. Outside of its timing and descriptions of psychotic features, minimal research exists due to its relative rarity (1 to 2 per 1000 births in the USA), with greater emphasis on postpartum sadness and depression. With the existi叩 literature, cultural differences and language barriers previously have not been taken into consideration as there are no documented cases of postpartum psychosis in a non-English-speaki叩 patient. Correctly differentiating postpartum psychosis from other postpartum psychiatric disorders requires adeptly evaluating for the presence of psychotic symptoms with in-depth history taking.展开更多
This article is devoted to the study of the composition, diversity and distribution of non-native plant elements to the intercontinental regions of Asia on an example Trans-Baikal territory. The number of non-native p...This article is devoted to the study of the composition, diversity and distribution of non-native plant elements to the intercontinental regions of Asia on an example Trans-Baikal territory. The number of non-native plants in the Trans-Baikal areas is determined by the degree of urbanization, favorable climate and the availability of skidding ways proximal to their vicinity.展开更多
Grounded upon the interactive relationship between intercultural communication(IC)and foreign language education and the recent gradual salience of communicative language teaching(CLT)in foreign language grammar learn...Grounded upon the interactive relationship between intercultural communication(IC)and foreign language education and the recent gradual salience of communicative language teaching(CLT)in foreign language grammar learning sectors,the study reported in this paper deals with the issue of teaching Korean grammar to non-native speakers in terms of teaching Korean as a foreign language(TKFL).This paper attempts to examine and analyze several Korean language textbooks prepared for foreign learners of Korean,which is used overseas,especially in Hong Kong(HK).It is also attempted to evaluate the textbooks in terms of CLT and communicative competence.By doing so,we can further understand the methods of Korean grammar instruction provided to foreigners as a second language or a foreign language.展开更多
This paper will investigate the English language needs of non-native foreign students who are studying at the University of Otago, New Zealand. These students comprise of students from Asia （China, Thailand, Korea, Q...This paper will investigate the English language needs of non-native foreign students who are studying at the University of Otago, New Zealand. These students comprise of students from Asia （China, Thailand, Korea, Qatar, Saudi Arabia, to name a few） and Europe. For these students, English is their second or third language and they face proficiency problems. To them, mastery of English is most important because all the courses in the university are taught in English and unless the students are proficient to operate in English, they will lose out and face difficulties in securing good grades for their subjects. Findings of this research will provide insights for the curriculum developers and English teachers at public universities especially in Malaysia that have been accepting students from Asia and the Middle East. The present curriculum need to be reviewed or a new curriculum need to be designed to meet the English needs of their non-native foreign students展开更多
The transfer mechanisms. calculating methods and ecological significance of nitrogen transfer between legumes and non-legumes are briefly reviewed. There are three pathways 0f nitrogen transf6r from legumes to neighbo...The transfer mechanisms. calculating methods and ecological significance of nitrogen transfer between legumes and non-legumes are briefly reviewed. There are three pathways 0f nitrogen transf6r from legumes to neighboring non-legumes: (1) the nitrogen pass in soluble form from the donor legume root into the soil solution, move by diffusion or/and mass flow to the receiver root and be taken up by the latter, (2) nitrogen pass into the soil solution as before, be taken up and transported by mycorrhizal hyphae attached to the receiver roots,(3) if mycorrhizal hyphae form connections (bridges) between the two root systems, the nitrogen could pass into the fungus within the donor root and be transported into the receiver root without ever being in the soil solution. The mechanisms of nitrogen transfer between N2-fixing plants and non-N2-fixing plants are reviewed in terms of indirect and direct pathways. The indirect N-transfer process is related to the release of nitrogen from legumes(donor plants), the possible interaction of this nitrogen with soil, the decomposition and mineralization of legumes and tumover of nitrogen, the nitrogen absorbing and competing abilities of the legume and the non-legume (receiver plant). The direCt nitrogen transfer process is generally considered to be related to the nitrogen gradient and physiological imbalance between legumes and non-legumes, and when the donor legume lies in stressful stage (i.e. removal of shoots or attacked by insects), the nitrogen transfer can be improved significantly. Themethods of deterrnining nitrogen transfer (lndirect 15N-isotope. dilution method and direct 15N determination method) are evaluated, and their advantages and shortcomings are shown in this review.展开更多
The study attempts to explore native and non-native English speakers’attitudes towards accents and pronunciation-related issues.The sample group surveyed is composed of non-native English speakers,specifically,Italia...The study attempts to explore native and non-native English speakers’attitudes towards accents and pronunciation-related issues.The sample group surveyed is composed of non-native English speakers,specifically,Italian students studying at the University of Calabria(Italy)and native English speakers from Alberta University(Canada)and Florida Atlantic University(USA).An online link to a questionnaire was sent via email to all participants and was used as a research instrument to collect quantitative data.The research questions will investigate learners’attitudes in relation to the following aspects:accent and identity,beliefs about native/non-native accents,impact of pronunciation on communication,and learners’expectations towards pronunciation teaching.Firstly,mean scores in relation to the aforementioned aspects will be examined.Secondly,differences between native/non-native speakers’responses will be statistically analysed.Thirdly,non-native learners’responses will be correlated with their proficiency level in English to identify the extent to which language competence may affect learners’attitudes.The study aims to gain useful insights that may hopefully raise students and teachers’awareness of what models we expect learners to imitate and attain in the English language classroom,how appropriate and relevant these may be especially in the globalized English world where non-native speakers will increasingly use English in a diversity of forms to achieve their communicative goals.The preliminary results will be presented and pedagogical considerations suggested.展开更多
It is reported that non-native English Speaking Teachers’knowledge and performance are subordinate to Native English Speaking Teachers’and students hold a negative attitude towards non-native English Speaking Teache...It is reported that non-native English Speaking Teachers’knowledge and performance are subordinate to Native English Speaking Teachers’and students hold a negative attitude towards non-native English Speaking Teachers.The paper explores students’attitudes towards both groups of teachers from previous studies,suggests school administrators not rush to employ Native English Speaking Teachers before considering students’attitudes and recommends non-native English Speaking Teachers to enhance English proficiency,capitalize on pedagogical skill,interpersonal skill and personal qualities for effective teaching.展开更多
This study examined the NNSs' ability of modifying their interlanguage utterances in modified comprehensible output to give response to other-initiation and self-initiation,which was studied in both NS-NNS and NNS...This study examined the NNSs' ability of modifying their interlanguage utterances in modified comprehensible output to give response to other-initiation and self-initiation,which was studied in both NS-NNS and NNS-NNS interactions.It was the qualitative study by using two different tasks which were picture-dictation task and opinion-exchange task to collect the data.There were 32 participants whose age ranged of 22 to 37.The author proposed two hypotheses based on his expectation that NNS-NNS interactions would provide more opportunities for NNS participants to give comprehensible output for other-initiated clarification requests and self-initiated clarification attempts than NS-NNS interactions.The author was good at using numbers to illustrate and describe the data in his writing.展开更多
The traditional prejudice against Non-native English language teachers(NNETs)has been challenged recently.This essay examines features of NNETs and calls for acknowledging their integral position in global English tea...The traditional prejudice against Non-native English language teachers(NNETs)has been challenged recently.This essay examines features of NNETs and calls for acknowledging their integral position in global English teaching filed thanks to their established bilingual models for learners,mastery of professional knowledge,resourcefulness in teaching practice,and adaptability to local contexts.展开更多
In terms of English learning,whether native English-speaking teachers(NESTs)surpass non-native English-speaking teachers(NNESTs)or vice versa has been a heated topic.These two types of teachers have their own respecti...In terms of English learning,whether native English-speaking teachers(NESTs)surpass non-native English-speaking teachers(NNESTs)or vice versa has been a heated topic.These two types of teachers have their own respective benefits and drawbacks with respect to English teaching.Most of the current related studies are on the traditional educational classroom setting in both secondary school and higher education.However,the study of the virtual learning platform as a method of teaching English is rare.This research displays valuable significance in identifying whether parents in Macao have a preference towards NESTs and NNESTs before they purchase the online synchronous one-on-one English lessons for their children.This qualitative study,after two participants were interviewed,concludes that they both prefer NESTs due to their authentic accent and pronunciation and believe it is more suitable in such a speaking-andlistening oriented online lesson.Price is not the prioritized factor to consider.They are generally satisfied with the teaching style of the online NESTs but it is also important to take note of the teaching approach conducted in the online lessons towards children,to ensure that it holds their interest appropriately.展开更多
Marine protected areas(MPAs)across various countries have contributed to safeguarding coastal and marine environments.Despite these efforts,marine non-native species(NNS)continue to threaten biodiversity and ecosystem...Marine protected areas(MPAs)across various countries have contributed to safeguarding coastal and marine environments.Despite these efforts,marine non-native species(NNS)continue to threaten biodiversity and ecosystems,even within MPAs.Currently,there is a lack of comprehensive studies on the inventories,distribution patterns,and effect factors of NNS within MPAs.Here we show a database containing over 15,000 occurrence records of 2714 marine NNS across 16,401 national or regional MPAs worldwide.To identify the primary mechanisms driving the occurrence of NNS,we utilize model selection with proxies representing colonization pressure,environmental variables,and MPA characteristics.Among the environmental predictors analyzed,sea surface temperature emerged as the sole factor strongly associated with NNS richness.Higher sea surface temperatures are linked to increased NNS richness,aligning with global marine biodiversity trends.Furthermore,human activities help species overcome geographical barriers and migration constraints.Consequently,this influences the distribution patterns of marine introduced species and associated environmental factors.As global climate change continues to alter sea temperatures,it is crucial to protect marine regions that are increasingly vulnerable to intense human activities and biological invasions.展开更多
基金supported by the National Natural Science Foundation of China (32171657,32301459)the grant from Institute of Zoology,Chinese Academy of Sciences (2023IOZ0104)the grant from Youth Innovation Promotion Association of Chinese Academy of Sciences (Y201920)。
文摘Successful non-native species can exhibit rapid divergence of key phenotypic traits to facilitate population persistence and further range expansion.Such phenotypic shifts can be sex-dependent as males and females usually have distinct reproductive and dispersal modes responding to relevant selective forces.Here,we showed significant phenotypic divergence in a set of fitness-related traits among males but not among females in the introduced oriental fire-bellied toads(Bombina orientalis),which established a non-native population in Beijing after being introduced in 1927.Specifically,compared with the native counterparts,introduced males displayed younger age and reduced body size,but increased hindlimb length and eye size after controlling the age effect.As the toads have male-biased sex ratio and male-biased dispersal during breeding season,the observed shifts may suggest that the male-biased selective forces have induced increased energy allocation to dispersal and foraging,and thus decreased allocation to maintain longevity in males.Overall,our study provides evidence for the modification of fitness-related phenotypic traits in a non-native anuran population compared with native populations and extends our understanding of key trait divergence in established non-native amphibian under sexual-unbalanced selective forces.
基金part of the project V4-1439 Development of new methods of detection,diagnostics and prognosis for non-native organisms harmful to forest 2014-2017programme groups P4-0059 Forest,forestry and renewable forest resources and P4-0107 Forest biology,ecology and technology.
文摘We survey non-native insects species in whole territory of Slovenia. Data on non-native species were collected in field, and we also used results of projects in which we participated and with overview of literature data in scientific pub-lications. Correspondence Analysis (CA) of data was carried out with the soft-ware Statgraphics Centaurion XVI, U.S.A. Up to 254 non-native insect species are present: around 83% are phytophagous (43% feed on woody plants, 40% on other plants);around 12% are non-phytophagous;and 5% are parasitoids or predators of other insects or mammals. Among the phytophagous species, Hemiptera predominates (with 38.2%), followed by Coleoptera (29.8%) and Lepidoptera (14.5%). Non-native insects that do not feed on plants include Coleoptera (80%), Lepidoptera (6.5%), Hymenoptera (6.5%) and Diptera (6.5%). Most of phytophagous species are associated with introduction of plants on which they are specialists, but some have also shifted from introduced to native plant hosts. 36 non-native phytophagous species (14.17% of all non-native insects) have become harmful plant pests of urban trees and crops. 20 appear on woody plants, but only Dryocosmus kuriphilus, appears in urban forest areas. In the past decades species such as D. kuriphilus, Leptoglossus occidentalis, Xylosandrus germanus, Gnathotrichus materiarius, Dasineura gledichiae, Phyllonorycter issikii, Cinara curvipes, Ophiomyia kwansonis have been recorded in parks and forests. Some non-native species are spreading in Slovenian urban forests and affect economic, ecological and other forest and urban forest functions. The number of harmful insects in forests is extremely small probably due to high diversity of the forest ecosystem, where close-to-nature forest management is practiced, which retains forest’s self-regulatory ability to control pests. Such management enables for example the reduction of D. kuriphilus with expansion of its parasitoid, Torymus sinensis. We attempt to explain this phenomenon: we assume that T. sinensis was introduced in Slovenia as diapaused eggs in its host, D. kuriphilus.
文摘This paper attempts to argue that in the age of‘World Englishes', it is not necessary to differentiate native speaker teachers from non-native speaker teachers. It is concluded that non-native speaker teachers can be as effective as their native colleagues and they have equal chance to achieve professional success, even though native speaker teachers have great advantages over non-native teachers in some aspects. It is time for employers, as well as ELT professionals to shut their eyes to the glaring differences between native speaker teachers and non-native speaker teachers and optimize such unique resources.
文摘SUMMARY Postpartum psychosis is a condition characterised by rapid onset of psychotic symptoms several weeks after childbirth. Outside of its timing and descriptions of psychotic features, minimal research exists due to its relative rarity (1 to 2 per 1000 births in the USA), with greater emphasis on postpartum sadness and depression. With the existi叩 literature, cultural differences and language barriers previously have not been taken into consideration as there are no documented cases of postpartum psychosis in a non-English-speaki叩 patient. Correctly differentiating postpartum psychosis from other postpartum psychiatric disorders requires adeptly evaluating for the presence of psychotic symptoms with in-depth history taking.
文摘This article is devoted to the study of the composition, diversity and distribution of non-native plant elements to the intercontinental regions of Asia on an example Trans-Baikal territory. The number of non-native plants in the Trans-Baikal areas is determined by the degree of urbanization, favorable climate and the availability of skidding ways proximal to their vicinity.
文摘Grounded upon the interactive relationship between intercultural communication(IC)and foreign language education and the recent gradual salience of communicative language teaching(CLT)in foreign language grammar learning sectors,the study reported in this paper deals with the issue of teaching Korean grammar to non-native speakers in terms of teaching Korean as a foreign language(TKFL).This paper attempts to examine and analyze several Korean language textbooks prepared for foreign learners of Korean,which is used overseas,especially in Hong Kong(HK).It is also attempted to evaluate the textbooks in terms of CLT and communicative competence.By doing so,we can further understand the methods of Korean grammar instruction provided to foreigners as a second language or a foreign language.
文摘This paper will investigate the English language needs of non-native foreign students who are studying at the University of Otago, New Zealand. These students comprise of students from Asia （China, Thailand, Korea, Qatar, Saudi Arabia, to name a few） and Europe. For these students, English is their second or third language and they face proficiency problems. To them, mastery of English is most important because all the courses in the university are taught in English and unless the students are proficient to operate in English, they will lose out and face difficulties in securing good grades for their subjects. Findings of this research will provide insights for the curriculum developers and English teachers at public universities especially in Malaysia that have been accepting students from Asia and the Middle East. The present curriculum need to be reviewed or a new curriculum need to be designed to meet the English needs of their non-native foreign students
文摘The transfer mechanisms. calculating methods and ecological significance of nitrogen transfer between legumes and non-legumes are briefly reviewed. There are three pathways 0f nitrogen transf6r from legumes to neighboring non-legumes: (1) the nitrogen pass in soluble form from the donor legume root into the soil solution, move by diffusion or/and mass flow to the receiver root and be taken up by the latter, (2) nitrogen pass into the soil solution as before, be taken up and transported by mycorrhizal hyphae attached to the receiver roots,(3) if mycorrhizal hyphae form connections (bridges) between the two root systems, the nitrogen could pass into the fungus within the donor root and be transported into the receiver root without ever being in the soil solution. The mechanisms of nitrogen transfer between N2-fixing plants and non-N2-fixing plants are reviewed in terms of indirect and direct pathways. The indirect N-transfer process is related to the release of nitrogen from legumes(donor plants), the possible interaction of this nitrogen with soil, the decomposition and mineralization of legumes and tumover of nitrogen, the nitrogen absorbing and competing abilities of the legume and the non-legume (receiver plant). The direCt nitrogen transfer process is generally considered to be related to the nitrogen gradient and physiological imbalance between legumes and non-legumes, and when the donor legume lies in stressful stage (i.e. removal of shoots or attacked by insects), the nitrogen transfer can be improved significantly. Themethods of deterrnining nitrogen transfer (lndirect 15N-isotope. dilution method and direct 15N determination method) are evaluated, and their advantages and shortcomings are shown in this review.
文摘The study attempts to explore native and non-native English speakers’attitudes towards accents and pronunciation-related issues.The sample group surveyed is composed of non-native English speakers,specifically,Italian students studying at the University of Calabria(Italy)and native English speakers from Alberta University(Canada)and Florida Atlantic University(USA).An online link to a questionnaire was sent via email to all participants and was used as a research instrument to collect quantitative data.The research questions will investigate learners’attitudes in relation to the following aspects:accent and identity,beliefs about native/non-native accents,impact of pronunciation on communication,and learners’expectations towards pronunciation teaching.Firstly,mean scores in relation to the aforementioned aspects will be examined.Secondly,differences between native/non-native speakers’responses will be statistically analysed.Thirdly,non-native learners’responses will be correlated with their proficiency level in English to identify the extent to which language competence may affect learners’attitudes.The study aims to gain useful insights that may hopefully raise students and teachers’awareness of what models we expect learners to imitate and attain in the English language classroom,how appropriate and relevant these may be especially in the globalized English world where non-native speakers will increasingly use English in a diversity of forms to achieve their communicative goals.The preliminary results will be presented and pedagogical considerations suggested.
文摘It is reported that non-native English Speaking Teachers’knowledge and performance are subordinate to Native English Speaking Teachers’and students hold a negative attitude towards non-native English Speaking Teachers.The paper explores students’attitudes towards both groups of teachers from previous studies,suggests school administrators not rush to employ Native English Speaking Teachers before considering students’attitudes and recommends non-native English Speaking Teachers to enhance English proficiency,capitalize on pedagogical skill,interpersonal skill and personal qualities for effective teaching.
文摘This study examined the NNSs' ability of modifying their interlanguage utterances in modified comprehensible output to give response to other-initiation and self-initiation,which was studied in both NS-NNS and NNS-NNS interactions.It was the qualitative study by using two different tasks which were picture-dictation task and opinion-exchange task to collect the data.There were 32 participants whose age ranged of 22 to 37.The author proposed two hypotheses based on his expectation that NNS-NNS interactions would provide more opportunities for NNS participants to give comprehensible output for other-initiated clarification requests and self-initiated clarification attempts than NS-NNS interactions.The author was good at using numbers to illustrate and describe the data in his writing.
文摘The traditional prejudice against Non-native English language teachers(NNETs)has been challenged recently.This essay examines features of NNETs and calls for acknowledging their integral position in global English teaching filed thanks to their established bilingual models for learners,mastery of professional knowledge,resourcefulness in teaching practice,and adaptability to local contexts.
文摘In terms of English learning,whether native English-speaking teachers(NESTs)surpass non-native English-speaking teachers(NNESTs)or vice versa has been a heated topic.These two types of teachers have their own respective benefits and drawbacks with respect to English teaching.Most of the current related studies are on the traditional educational classroom setting in both secondary school and higher education.However,the study of the virtual learning platform as a method of teaching English is rare.This research displays valuable significance in identifying whether parents in Macao have a preference towards NESTs and NNESTs before they purchase the online synchronous one-on-one English lessons for their children.This qualitative study,after two participants were interviewed,concludes that they both prefer NESTs due to their authentic accent and pronunciation and believe it is more suitable in such a speaking-andlistening oriented online lesson.Price is not the prioritized factor to consider.They are generally satisfied with the teaching style of the online NESTs but it is also important to take note of the teaching approach conducted in the online lessons towards children,to ensure that it holds their interest appropriately.
基金Second Tibetan Plateau Scientific Expedition and Research(STEP)program[grant number 2019QZKK0501]Third Xinjiang Scientific Expedition Program[grant number 2021xjkk0600]+1 种基金Biodiversity Survey,Monitoring and Assessment Project of Ministry of Ecology and Environment,China[grant number 2019HB2096001006]Fundamental Research Funds for the Central Public-interest Scientific Institution[grant number 2020YSKY-008].
文摘Marine protected areas(MPAs)across various countries have contributed to safeguarding coastal and marine environments.Despite these efforts,marine non-native species(NNS)continue to threaten biodiversity and ecosystems,even within MPAs.Currently,there is a lack of comprehensive studies on the inventories,distribution patterns,and effect factors of NNS within MPAs.Here we show a database containing over 15,000 occurrence records of 2714 marine NNS across 16,401 national or regional MPAs worldwide.To identify the primary mechanisms driving the occurrence of NNS,we utilize model selection with proxies representing colonization pressure,environmental variables,and MPA characteristics.Among the environmental predictors analyzed,sea surface temperature emerged as the sole factor strongly associated with NNS richness.Higher sea surface temperatures are linked to increased NNS richness,aligning with global marine biodiversity trends.Furthermore,human activities help species overcome geographical barriers and migration constraints.Consequently,this influences the distribution patterns of marine introduced species and associated environmental factors.As global climate change continues to alter sea temperatures,it is crucial to protect marine regions that are increasingly vulnerable to intense human activities and biological invasions.
