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Remote island communities in the Caribbean are known to be disproportionately vulnerable to the impacts of climate change. As a result, there is a need to better understand the factors that contribute to increasing local-scale adaptive capacity through large-scale adaptation projects. While it has been argued that strong institutional networks are highly influential in a community’s ability to leverage funds and to implement tailored adaptation projects, limited empirical research has been undertaken. Social Network Analysis was used to retrospectively evaluate the importance of institutional integration for enhancing adaptive capacity in the small island community of Paget Farm in St. Vincent and the Grenadines. Paget Farm successfully adapted to a lack of fresh water through the implementation of a funded solar-powered desalination plant – and as a result the community represents an ideal case study for analysis. Results reveal that while the level of vertical integration varied throughout the temporal phases of the adaptation project, horizontal integration was consistently low. These findings suggest that high integration between institutions may not be required during all project phases in order to ensure success and that more consistent rather than high levels of integration between sectors may be more meaningful for enhancing adaptive capacity. 相似文献
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385.
孙伟 《安全.健康和环境》2021,21(3):32-34,61
为加强和完善油气长输管道安全监控手段,设计了基于全景化理念的油气长输管道智能化、一体化安全监控预警系统,综合提高人防、物防、技防管理水平,有效监控各类安全风险隐患,及时预防重大安全事故的发生。该系统涉及的关键技术包括全景化安全监控预警、智能化安全巡检融合等。 相似文献
386.
根据中国在处置石化企业及园区突发环境事件的现状,明确了消防部门在现场处置中的先锋、基础和保证的重要作用。经过分析石化行业所存在的火灾、爆炸和环境的风险,提出了在抢险救灾中的选择环保泡沫、采取控而不灭措施、妥善处理泄漏物和消防污水等要求。指出当前环保和消防部门应建立预案、信息、技术、出警等方面应急联动的机制,并在现场处置中强化防护与协同、调查与询情、监测与侦检、警戒与警示、救生与救护、控险与输转、关阀与堵漏、洗消与清理等具体联动措施。 相似文献
387.
Several authors have found that flowers that are warmer than their surrounding environment have an advantage in attracting pollinators. Bumblebees will forage preferentially on warmer flowers, even if equal nutritional reward is available in cooler flowers. This raises the question of whether warmth and sucrose concentration are processed independently by bees, or whether sweetness detectors respond to higher sugar concentration as well as higher temperature. We find that bumblebees can use lower temperature as a cue to higher sucrose reward, showing that bees appear to process the two parameters strictly independently. Moreover, we demonstrate that sucrose concentration takes precedence over warmth, so that when there is a difference in sucrose concentration, bees will typically choose the sweeter feeder, even if the less sweet feeder is several degrees warmer. 相似文献
388.
信息化武器装备的保障能力是现代战争中装备能否发挥最大效能的关键。加快信息化装备军民一体化保障的发展,加强军民一体化保障体系建设,增强装备保障实力,才能提高装备的战斗效能。对信息化装备一体化保障进行阐述,并针对特种飞机特有的保障模式进行阐述,努力探索信息化装备一体化保障的发展之路。 相似文献
389.
当前全球大气环境问题趋于复杂化,区域性灰霾、酸雨和以臭氧、二次有机气溶胶生成为主的光化学污染问题成为大气环境保护领域关注的重点、热点问题。江苏省大气污染由过去单一的煤烟型污染逐步转变为多种污染物、多种作用机制同时存在且相互影响的复合型污染,成为影响广大人民群众身体健康和生态文明发展的重要因素。笔者对欧美和中国关于大气超级站网设计和建设进行了简要评述和比较分析,提出适合江苏省环境监测体系现状的大气复合型超级站网建设、区域数据综合集成及应用发展等方面的建设理论。 相似文献
390.
Research on the benefits of local ecological knowledge for conservation lacks empirical data on the pathways through which
local knowledge might affect natural resources management. We test whether ethnobotanical skills, a proxy for local ecological
knowledge, are associated to the clearance of forest through their interaction with agricultural labor. We collected information
from men in a society of gatherers–horticulturalist, the Tsimane’ (Bolivia). Data included a baseline survey, a survey of
ethnobotanical skills (n = 190 men), and two surveys on agricultural labor inputs (n = 466 plots). We find a direct effect of ethnobotanical skills in lowering the extent of forest cleared in fallow but not
in old-growth forest. We also find that the interaction between ethnobotanical skills and labor invested in shifting cultivation
has opposite effects depending on whether the clearing is done in old-growth or fallow forest. We explain the finding in the
context of Tsimane’ increasing integration to the market economy. 相似文献