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辽宁三季度发布47项省级地方标准_我的网站

A |     今年三季度，省市场监管局共发布辽宁省地方标准47项，涉及领域同比增加12个。

B | 1月至9月，我省共新增地方标准139项，累计已达2096项。    Canberra, Oct 12 (UNI) Australia's top Antarctic scientists have reported a rapid decline in a population of Adelie penguins.

According to research published by the Australian Antarctic Division (AAD) on Tuesday, a large Adelie population off the East Antarctic coast has declined by 43 per cent over the last decade.

Ecologists from the AAD, led by Louise Emmerson and Colin Southwell, surveyed 52 islands along the 100-km coastline.

They found the number of occupied nests fell from 176,622 to 99,946 in that period.
Their findings are contrary to other Adelie penguin populations in east Antarctica where numbers have been stable.

The most widespread penguin species, the Adelie is found along the entire Antarctic coast. Models had predicted the particular population observed by the AAD would continue to grow.

Researchers concluded a change in environmental conditions was the cause of the decline.

"We think this population decline was initially triggered by five years of extensive summer sea ice adjacent to the colony in the mid-2000s, which hampered access to the adults' foraging areas and saw virtually no chicks survive," Emmerson said in a media release.

"The frequency of these unfavorable breeding conditions subsequently remained high, and fledgling survival also began to decrease. These two processes together resulted in a more rapid population decline than would be expected if they had been acting in isolation."

She warned that the smaller the population becomes the harder it will be for individuals to survive.

"It may be that the old adage of safety in numbers is playing out for the fledglings in the vast and harsh Southern Ocean, although exactly why and how needs further investigation," Emmerson said.
UNI/XINHUA ING。         　　从发布的地方标准领域看，现代农业18项、水产养殖5项、抗旱保障1项、通信技术3项、信息安全3项、交通运输5项、市场监管2项。         　　在现代农业方面，《玉米大豆轮作耕地保育技术规范》对实现土地用养结合、作物持续丰产增效、增加农业效益和提高农民收入具有重要指导作用，对深化我省农业供给侧结构性改革，保障粮食安全和生态安全具有积极意义。         　　在循环经济方面，《建筑垃圾资源化利用技术规程》能够有效衔接国家关于建筑垃圾减量化与资源化利用的政策要求，能够有效突破我省建筑垃圾资源化产业技术瓶颈，增强市场竞争力，推动循环经济发展。         　　在清洁能源方面，《太阳能光伏光热热泵系统技术规程》有利于推广清洁能源供能系统的工程化应用，对于实现安全适配、降本增效具有重要作用，将有效推动我省太阳能建筑一体化技术发展。         　　在建筑科技方面，《碳纤维增强聚合物-钢管混凝土柱技术规程》符合国家“城市更新”“碳达峰、碳中和”发展战略，相关科研成果为我省自有知识产权，可为高耐久性建筑的设计、施工及验收提供技术支撑，确保工程质量，对提高建筑耐久性具有重要作用。         　　在矿山建设方面，《超大规模超深井智慧矿山建设规范》将为我省超大规模超深井矿山企业创新管理、变革发展提供标准化技术方案，填补了国内该领域标准空白，将推动高效、节约、安全、环保的智慧矿山建设，产生显著的社会和经济效益。

C |                     责任编辑：李丹。

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