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A | (ECNS) -- Chinese scientists have identified a flowering plant species on the Qinghai-Xizang Plateau as a new lineage of carnivorous plants, providing evidence for Charles Darwin’s prediction more than 150 years ago. A study published on Tuesday found that Saxifraga candelabrum, a flowering plant, can attract, capture and digest insects, while absorbing nitrogen from their bodies. Researchers observed sticky glandular hairs trapping prey, detected digestive enzyme activity, and confirmed nutrient absorption using isotope-labeled fruit flies. Led by Sun Hang’s team at the CAS Kunming Institute of Botany, with collaborators from Wuhan Botanical Garden, Jishou University and the University of Florida, the findings resolve a long-standing question over whether certain Saxifraga species possess true carnivorous traits. In 1875, Darwin proposed that some species of Saxifraga might be carnivorous because they possess sticky glandular hairs capable of trapping insects. However, evidence supporting the hypothesis had remained unavailable until now. (By Helen Mo, intern Liu Shuangjing)
。 煤精又称煤玉、黑宝石,在我国诸多煤矿中,能够用来雕刻工艺品的大块煤精原料,只出产在抚顺西露天矿。
一百多年来,抚顺煤精雕刻已成为世界工艺美术殿堂中独树一帜的乌金艺术,成为抚顺独特的地域文化名片。
煤精雕刻蕴藏着深厚的文化内涵,其造型布局、款式名称、图案纹饰,是传统文化与地方文化的完美融合。

B | 国家级非物质文化遗产之一,抚顺煤精雕刻,通过七代传承人的不断努力、不懈探索,在创作题材、雕刻技法上都做了重大改变,将雕刻作品赋予了主题思想,使单一题材有了故事情节和更深的寓意。 作为雕刻材料的煤精,其神秘的黑色,为各种题材的作品,增加了神秘的诱惑力,而选材的质地、色泽抛光及亚光等不同的工艺效果,也为作品增加了古朴典雅的艺术美。 在技法上,抚顺煤精雕刻始终沿用传统手工工艺,雕刻过程全凭匠人的灵感和经验,就地取材、相料取形,因材施技、浑然天成。 地域特色鲜明的抚顺煤精雕刻,是自然资源与人文艺术的结晶,更是民间艺术中的奇葩。

C | 非遗传承!你我同行! 责任编辑:李丹。
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Published on:00:09:31