Results 11 to 20 of about 428,911 (164)
Importance of timely metadata curation to the global surveillance of genetic diversity
Conservation Biology, Volume 37, Issue 4, August 2023., 2023 Abstract Genetic diversity within species represents a fundamental yet underappreciated level of biodiversity. Because genetic diversity can indicate species resilience to changing climate, its measurement is relevant to many national and global conservation policy targets.
Eric D. Crandall +23 more
wiley +1 more source
‘Nobody taught her how to be a mother’: The lived experience of mothering without a mother
Infant Mental Health Journal: Infancy and Early Childhood, Volume 44, Issue 4, Page 554-571, July 2023., 2023 Abstract Maternal grandmothers play a vital role in the transition to motherhood for their own daughters. The current study adds to this literature by investigating the lived experience of motherhood for women who lacked a meaningful relationship with their mothers.
Amy Walsh +4 more
wiley +1 more source
Family Process, Volume 62, Issue 2, Page 591-608, June 2023., 2023 Abstract In recent years it has been discussed whether high‐risk couples benefit more from Couple Relationship Education programs (CREs) than low‐risk couples due to larger room for improvement, or profit less due to greater vulnerability. Pertinent response prediction studies yielded inconclusive results.
Henk Jan Conradi +3 more
wiley +1 more source
Separate but unequal: Revisiting the discussion of trans‐inclusive bathrooms
Sexuality, Gender &Policy, Volume 6, Issue 1, Page 33-46, February 2023., 2023 Abstract Transgender students, often defined as “others,” experience legal difficulties navigating within public spaces, specifically in terms of bathroom usage. The ultimate question is whether institutions of higher education (IHEs) are denying equal access to transgender students by creating unisex bathrooms alongside the binary system. The problems
Shauntey James, J. Coley
wiley +1 more source
Shuitu Baochi Xuebao, 2022 准确识别土地利用格局时空演变规律和轨迹特征, 对科学推进该地区生态保护和社会经济高质量发展具有重要意义。采用1990年、2005年和2018年3期土地利用数据构建鄂西南地区土地利用变化轨迹序列, 利用土地利用变化各项指数、弦图可视化、标准差椭圆方法, 从地类总量变化特征、数量变化轨迹特征和空间变化轨迹特征3个方面开展, 揭示近30年来鄂西南地区土地利用格局时空演变特征与变化趋势。结果表明: (1)土地利用总量变化稳定性特征明显。林地和耕地始终是研究区主要土地利用类型, 耕地持续减少, 建设用地持续增加,
左岍, 周勇, 李晴, 王丽
doaj
Shuitu Baochi Xuebao, 2022 为明确黄土高原地区植被长期恢复的土壤碳汇效应,采用时空互代的方法,研究子午岭地区150年以来8个植被演替序列的土壤有机碳含量及储量的变化特征,分析影响土壤有机碳储量变化的植被因素。结果表明:从农地演替到气候顶级辽东栎(Quercus wutaishanicaMary.)群落,土壤有机碳含量和储量明显增加,表现为演替前期(草本群落)快速增加,后期(乔木群落)趋向稳定的变化特征。剖面上来看,随着土层加深,土壤有机碳含量迅速减少。0—5 cm土层土壤有机碳含量与5—20,20—40 cm土层差异显著(P＜0 ...
许小明 +7 more
doaj +2 more sources
Justice in coexistence: Pastoralism and large carnivores on the Qinghai‐Tibet Plateau
People and Nature, Volume 8, Issue 7, Page 2186-2199, July 2026.Abstract The conflict between livestock husbandry and large carnivore conservation presents significant challenges in grassland ecosystems worldwide. Achieving sustainable coexistence among herders, livestock and large carnivores requires reconciling diverse perspectives and interests through equitable, inclusive and fair processes that address both ...
Yufang Gao, Yue Yu
wiley +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Giga‐casting, a near‐net‐shape manufacturing process widely used in sectors such as new energy vehicles and aerospace, demands aluminum alloys with high integration, efficiency, and comprehensive performance. However, traditional die‐cast alloys still face two core bottlenecks: the strength–ductility trade‐off and high‐temperature ...
Zhanwei Su +3 more
wiley +1 more source
Shuitu Baochi Xuebao, 2023 为探讨安徽省土地利用变化对碳储量的影响,揭示碳储量时空演化特征和未来变化趋势,通过耦合InVEST模型碳储存模块和PLUS模型,分析1990—2018年安徽省土地利用类型和碳储量时空演化特征,并从自然发展和生态保护情景预测2034年、2050年安徽省碳储量变化趋势。结果表明:安徽省1990年、2000年、2010年、2018年的碳储量分别为1 218.37×106,1 215.65×106,1 211.39×106,1 206.18×106 t,呈现逐年减少趋势,主要由于耕地、林地被侵占。此外 ...
孙方虎 +6 more
doaj
Spatially Downscaling of Future Food Demand for Policy Planning
World Food Policy, Volume 12, Issue 1, May 2026.ABSTRACT Understanding the subnational dynamics of food demand, while accounting for the evolution of the agrifood system at the global level, remains a challenge for designing food policy to ensure food security. To link global agrifood systems with subnational food policy planning, we downscale per capita food demand for 62 food commodities at the ...
Chun Song +3 more
wiley +1 more source