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121.
Issues surrounding gender equality are—and should be—front and centre in the water resources community, and other science, technology, engineering and mathematics (STEM) fields. Very necessarily, the focus tends to be on recruitment, offering support for students and early career academics. The leaky pipeline concept used to describe the incremental loss of women from STEM fields with career duration describes a disproportionate loss of senior women, creating a parallel problem where highly qualified, top tier academics are lost from the system after significant financial and personnel investment by institutions. Ultimately, the leaky pipeline undermines the extensive investment of the hydrology and other STEM communities in equity, diversity, inclusion and accessibility (EDIA) recruitment and retention programmes by cutting short career ambitions and the trajectories of diverse top performing individuals, resulting in no net benefit of EDIA policy investments and a lack of diversity with seniority. Addressing this critical gender gap requires the attention and support of the hydrology community of practice with specific focus on generating opportunities for advancement, confronting systemic and structural biases and improving education around allyship. Institutions and professional organizations need to consciously grow diversity in leadership and recognize and outwardly manage the perception of academic excellence around slow research and education that attracts increased diversity. Supporting allyship, reducing competitiveness among community members and reinforcing collaboration will not only attract, but retain, a higher proportion of diversity in the hydrology community, academia and STEM professions in general. It is time for the water resources (and other STEM) communities to demand broader accountability and recognition of the barriers to women, implement and reward more diverse definitions of research excellence, and offer allyship training to the community of practice at large.  相似文献   
122.
随机选取养殖于四明山脉溪流区的棘胸蛙3年龄同生群人工养成群体中的雌、雄成熟个体各84只作为研究材料,采用多元回归分析方法研究了鼻间距(INS)、眼间距(IS)、眼径(ED)、吻长(SL)、头长(HL)、头宽(HW)、肩宽(SW)、前肢长(FLL)、前肢臂长(FAL)、前足长(FFL)、后肢长(HLL)、后足长(HFL)、肩肛距(SAL)、体长(SUL)、体积(BV)等15项形态性状对体质量(BW)和净体质量(NW)影响效应的性别差异。结果表明:(1)除IS、ED、SL等3项形态性状测量值无性别差异外,其余12项形态性状及BW、NW测量值均呈雄性显著大于雌性(P0.05);(2)各形态性状与雄性测定群体的BW和NW测量值均呈显著相关(P0.05),而与雌性BW和NW测量值未呈显著相关的形态性状则分别为ED、SL、FFL和ED、SL、HL(P0.05);(3)经通径分析,雄性被保留的形态性状与BW、NW的复相关指数分别为0.952和0.939,雌性被保留的形态性状对BW、NW的复相关指数分别为0.922和0.860,其中影响两者BW和NW的决定性变量均为BV;(4)经多元回归分析,本文分别给出了用于估算棘胸蛙两性成体BW和NW的回归方程。  相似文献   
123.
This paper explores the question of how to promote cycling among women who face disproportionate mobility and accessibility barriers in rapidly urbanizing contexts by analyzing empirical findings from a multi‐method research study based in Solo, Indonesia. Building on and applying a combination of critical gender, geography, and development perspectives, it focuses on the perceptions, attitudes, and behaviors of women residing in low‐income neighbourhoods with little access to public transportation networks in Solo as an ‘indicator species for bike‐friendly cities’. Based on research and analytic findings, the paper further contemplates alternative policy and planning approaches to promoting cycling in more gender‐inclusive and responsive terms.  相似文献   
124.
Women in the US have farmed for centuries, but have infrequently had the farmer title. Rural sociologists have explored women’s on-farm roles, as well as rural conceptualizations of gender that influence who can be a farmer. As the proportion of women claiming the farmer title increases, it is important to explore women farmers’ experiences. This article focuses on sixteen farmers in Colorado across the conventional-alternative spectrum. Through engagement with feminist and rural sociological theory, and based on analysis of semi-structured interviews, we contend that women in this study expand what it means to be a farmer by performing femininity through carework within their farming practice. This study demonstrates how some women farmers adapt a variety of predominantly feminine-coded work—such as education, customer support, and feeding work—to make agriculture a space of carework, and farming a role expanded beyond a masculine ideal.  相似文献   
125.
曾通刚  赵媛  杨永春  贺容 《地理科学》2019,39(12):1910-1918
运用地理学方法,分析2005~2015年中国老年群体脆弱性时空特征和性别协调发展趋势。结果表明:中国老年群体脆弱性指数显著下降,呈现东→中→西阶梯式递增趋势,全国层面上区域差异不断扩大。东部地区降幅高于中、西部地区,地带内部差距显著;空间非均衡性特征显著,以东西差异为主,转变为东西、南北方向上差异并存的空间格局。除新疆外,广大西部地区老年群体脆弱性普遍偏高;中国老年女性受差异性劣势累积而处于社会边缘地位,是更具脆弱性的亚群体,在空间上表现为高脆弱水平均衡态势。就性别差异来看,西北和东南沿海地区相对显著;中国老年群体生存发展条件的性别对比关系发生较大转变,二者趋向于良好协调发展。积极关注老年期妇女群体的脆弱性和不公平待遇,将是实现积极与健康老龄化的重要突破口。  相似文献   
126.
梁璐 《热带地理》2020,40(5):786-794
近年来,女性主义地理学的研究内容转向身体、身份认同和象征空间等微观地理,消费空间的性别研究成为关注热点。文章基于女性主义视角,借助对典型消费空间的实证调查,考察空间性别化特征以及性别因素决定下的空间之权力隐喻关系,总结了人—地互动模式中的性别建构特征。研究发现,消费空间为女性提供了参与城市公共空间的场所,见证了女性空间权的觉醒与实践,但女性仍受男性规训与控制;现代女性在消费空间中的行为延续了传统的角色定位,公共空间参与度并未显著改变她们的性别角色和在家务上的性别化分工;消费空间再现和建构的性别关系、性别地位是一种典型的隐形歧视,女性处于实际上的不平等地位。因此,空间和性别不可分割且互为构成,两性在消费空间中的表现实质上是性别权力关系的投射,折射出这一地理空间中两性的宰控关系。  相似文献   
127.
本文分析了织锦巴非蛤(Paphia textzle)斧足、外套膜、闭壳肌、鳃、性腺5个组织以及不同性别的总类胡萝卜素含量(TCC),结果显示:织锦巴非蛤5个组织的总类胡萝卜素含量除鳃与性腺之间没有显著性差异之外(P0.05),其它各组织之间差异均达到极显著水平(P0.01),各组织总类胡萝卜素含量从高到低依次为:斧足性腺鳃外套膜闭壳肌;不同性别织锦巴非蛤的斧足、外套膜、闭壳肌、鳃中总类胡萝卜素的含量没有显著差异(P0.05),但精巢与卵巢中的总类胡罗卜素含量有极显著性差异(P0.01),精巢中总类胡萝卜素的含量高于卵巢。本研究结果初步揭示了织锦巴非蛤中总类胡萝卜素含量的分布规律。  相似文献   
128.
Networking   总被引:1,自引:1,他引:0  
This essay outlines the ways that networks structure opportunities foremployment and advancement and the ways that networks build frameworks of support, particularly for women in geography. I consider the evidence supporting the contention that personal contacts and social networks affect careeroutcomes. I then note that each person's networks are likely to be biased in favor of others who share common interests and concerns. In particular, gender affects network composition in significant ways. Because network composition affects how a network functions, it is worth considering the personal and professional advantages of building diverse networks. In the final section I suggest ways to build such networks.  相似文献   
129.
煎茶岭金镍矿田构造特征及控岩控矿作用探讨   总被引:1,自引:0,他引:1  
聂江涛 《地质与勘探》2012,48(1):119-131
[摘 要]煎茶岭含钴硫化镍矿床已进入开采阶段,金矿正进行外围找矿。因而,查明该金镍矿田构造特征并探讨控岩控矿作用尤为重要。笔者通过解析矿田构造、研究矿床特征及其构造地球化学等以后认为:煎茶岭矿田构造-热事件活动频繁,多期褶皱控制着地层展布,共轭区域韧性剪切带控制着岩体就位;构造地球化学特征表明韧性变形有利于元素的活化,韧脆性变形使元素迁移和富集;区域韧性剪切带和控矿韧脆性剪切带内有大量物质的带入带出,韧脆性控矿剪切带中糜棱岩化蛇纹岩型镍矿石中K2O、Cr 等元素含量相比区域韧性剪切带内蛇纹质糜棱岩明显减少,而Fe2O3 、FeO、P2O5 、LOI、MnO、SiO2 、CaO、Ni 和Co 为带入组分;韧脆性控矿剪切带对金镍矿体的形态、产状和矿石的结构构造有明显的控制作用。因此,煎茶岭金镍矿田岩(矿)石受多期褶皱、区域共轭韧性剪切带和控矿韧脆性剪切带共同控制,金镍矿体表现为韧性剪切带、超基性岩体和花岗斑岩体等酸性岩体(脉) 共同作用的“三位一体冶成矿模式。金矿在共轭韧性剪切带相互交叉部位,绕超基性岩呈“金项链冶分布。镍矿位于以花岗斑岩为核的“σ”型“旋转碎斑系”拖尾内韧脆性剪切带之中。脆性断裂生成较晚,并对地层、岩体和矿体有一定破坏作用。  相似文献   
130.
Pauline von Bornsdorff and Arto Haapala, eds. Aesthetics in the Human Environment

James D. Proctor and David M. Smith, eds. Geography and Ethics: Journeys in a Moral Terrain

G. Malcolm Lewis, ed. Cartographic Encounters: Perspectives on Native American Mapmaking and Map Use

Richard Symanski, Blackhearts: Ecology in Outback Australia

Donald W. Meinig, The Shaping of America: A Geographical Perspective on 500 Years of History

Peter J. Taylor, Modernities: A Geohistorical Interpretation

Keith Harries, Mapping Crime: Principle and Practice

Leland T. Saito, Race and Politics: Asian Americans, Latinos, and Whites in a Los Angeles Suburb

Frank McDonald, The Construction of Dublin

Lisa M. Benton, The Presidio: From Army Post to National Park

Bob R. O'Brien, Our National Parks and the Search for Sustainability

Eric Damian Kelly and Barbara Becker Community Planning: An Introduction to the Comprehensive Plan

Avinoam Meir As Nomadism Ends: The Israeli Bedouin of the Negev

David Pinder, ed. The New Europe: Economy, Society, and Environment

R. P. Misra and Kamlesh Misra Million Cities of India: Growth Dynamics, Internal Structure, Quality of Life, and Planning Perspectives. Vol 1  相似文献   
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