Results 61 to 70 of about 65,113 (194)

我国部分地区小学生野生动物保护现状调查及对策分析

open access: yes野生动物学报, 2016
通过采用典型调查和抽样调查相结合的方式,对全国6所城市的小学生进行问卷调查,并对少数专家学者进行了深度访谈,获取了野生动物保护现状调查资料。在此基础上,通过分组整理、对比分析和交叉分析的方法对获得的数据进行分析总结,得出调查地区野生动物保护意识较强,尤其是学校在生态道德教育方面的工作开展的较好,对未成年人的生态道德意识的培养有着一定的促进作用。而家庭方面应该进一步注重对孩子的生态道德教育,家长应当多引导孩子走进自然、爱护自然。
卢琳琳
doaj  

Beyond Motivation: Modeling the Predictive Role of L2 Pride in Informal Digital Learning of English

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT This study investigates the role of second language (L2) pride—an understudied affective factor—in shaping learners’ language learning motivation and involvement with informal digital learning of English (IDLE). Drawing on questionnaire data from 1388 Chinese university EFL students, the study employs structural equation modeling to examine ...
Minlin Minny Zou   +3 more
wiley   +1 more source

有蹄类数量调查方法的讨论

open access: yes野生动物学报, 1989
本文结合我国野生动物数量调查的具体条件讨论了大型兽类调查中的若干问题,它们是:1.换算系数2.新旧足迹链的处理3.路线宽度4.卧迹及其它迹的利用5.截线抽样法6.阴阳坡数量差异问题结合这些问题的讨论,根据笔者近年来参加多次野生动物调查的经验,提出了一些改进野外调查或内业计算中的一些建议。
陈华豪
doaj  

稀土区儿童智商调查研究——Ⅰ.赣南稀土区生物效应研究 [PDF]

open access: bronze, 1996
辉 张   +6 more
openalex   +1 more source

Examining the Impact of Digital Linguistic Landscapes on Students’ motivation, and Self‐Perceived Achievement in Second Language Writing

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Given the importance of the linguistic landscape in language learning, the digital linguistic landscape (DLL) has emerged as an important multimodal input resource. However, few studies have been conducted to explore the antecedent and predictive effect of the DDL on L2 writing. To address this gap, the study attempted to conceptualize the DLL
Zi Yang, Lawrence Jun Zhang
wiley   +1 more source

Mobilizing fears? How proximity to deportation threat affects political participation

open access: yesPolicy Studies Journal, EarlyView.
Abstract Policies often provoke political changes, which are collectively known as feedback effects. Studying state variation in immigration policy, scholars have shown that proximity to hostile policy tends to mobilize Latinos. But not every member of the Latino community is likely to perceive the same proximity to anti‐immigrant policies.
Mackenzie Israel‐Trummel   +2 more
wiley   +1 more source

澳门两栖爬行动物多样性与保护

open access: yes野生动物学报, 2018
2011年9月~2017年11月,采用野外调查和访问调查相结合的方法,对澳门两栖爬行动物进行了专项调查研究。迄今,澳门已记录两栖爬行动物(不含海产种类)共3目16科40种,约占中国两栖爬行类物种数的4.5%,其中两栖动物1目5科10种,爬行动物2目11科30种,2种为澳门两栖爬行类新纪录,分别是台北纤蛙和绿瘦蛇。本次野外调查发现两栖动物8种,爬行动物23种,其中包括国家重点保护野生动物蟒和虎纹蛙,文献有记载的2种两栖动物和7种爬行动物在野外调查中未发现。另外,野外调查还发现危险入侵物种红耳龟和温室蟾 ...
葛 研 魏玉峰 植诗雅 龚世平
doaj  

Learning to avoid: The long‐term effects of adolescent welfare participation on voting habits in adulthood

open access: yesPolicy Studies Journal, EarlyView.
Abstract Welfare participation is associated with lower turnout among adults. For many citizens, however, their first experiences with welfare occur during a critical time of political development in adolescence. Does growing up on welfare lower turnout in young adulthood?
Nathan K. Micatka
wiley   +1 more source

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