Results 61 to 70 of about 2,847,660 (351)

Effects of the current financial and economic crisis on the rural landscape as well as the agri-food sector in Europe and Central Asia [PDF]

, 2011
This paper reviews the expected effects of the current financial crisis and subsequent recession on the rural landscape, in particular the agri-food sector in Europe and Central Asia (ECA) on the basis of the structure of the rural economy and of ...
Amersdorffer F., Bresciani F., Buchenrieder G., Csaba Csáki, Gertrud Buchenrieder, Ivanic M., Kindleberger C. P., Korolev I., McKibbin W., Ratha D., Sandschneider E., Schmognerova B., Schneider B.   +12 more
core   +1 more source

Developing of rural settlement landscape gene research system based on content analysis

Journal of Asian Architecture and Building Engineering, 2022
Based on the issue of how to preserve vernacular landscape characters in the process of rural development, an innovative research system for identifying the extrinsic characters and the intrinsic value of village landscapes was developed through content ...
Huan Xu, Tian-Tian Zhang, Beichen Ge, Yuhong Song   +3 more
semanticscholar   +1 more source

Haplotype‐Resolved 3D Genomic Landscapes and Their Impacts on Agronomic Traits in Grapevine

Advanced Science, EarlyView.
This study presents a haplotype‐resolved 3D genomic landscape of grapevine, revealing that structural variations (SVs) are closely associated with phased topologically associating domain (TAD) boundary transitions. These rearrangements coordinate with allele‐specific DNA methylation (ASM) and allele‐biased gene expression (ASE) to shape key agronomic ...
Yanling Peng, Lianzhu Zhou, Xinyue Fang, Ruoyan Zhao, Qi Xu, Mengrui Du, Ting Hou, Guizhou Huang, Yingchun Zhang, Sheng Yan, Ruo Yang, Zhongxin Jin, Yang Dong, Yanshuai Xu, Hua Xiao, Xiaodong Xu, Yi Liao, Xiping Wang, Yongfeng Zhou   +18 more
wiley   +1 more source

Toxin Production by Alternaria alternata in Black Spot Disease of Chrysanthemum morifolium ‘Fubai’: Accumulation of Altenuene and Tenuazonic Acid in Flowers

Toxins
Alternaria species produce diverse secondary metabolites that act as critical virulence factors during plant pathogenesis. In cultivation areas of Chrysanthemum morifolium ‘Fubai’—a key cultivar for herbal tea—black spot disease caused by A.
Qingling Zhan, Lina Liu, Wenjie Li, Jingshan Lu, Jiafu Jiang, Fadi Chen, Ye Liu, Zhiyong Guan   +7 more
doaj   +1 more source

On Rural Landscapes

JOURNAL OF RURAL PLANNING ASSOCIATION, 1984
The postwar innovation in farming techniques had a serious impact on the traditional landscape of the countryside. In Britain, modern intensive agriculture with its hedgerow removal, woodland reclamation, artificial straightening of rivers and ploughing of permanent pastures no longer allows a pleasant landscape and a diversified wilolife. For example,
openaire   +2 more sources

Using landscape metrics to characterize towns along an urban-rural gradient

Landscape Ecology, 2021
Urban-rural gradients are useful tools when examining the influence of human disturbances on ecological, social and coupled systems, yet the most commonly used gradient definitions are based on single broad measures such as housing density or percent ...
Abigail R. Kaminski, D. Bauer, K. Bell, C. Loftin, E. Nelson   +4 more
semanticscholar   +1 more source

Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China

Advanced Science, EarlyView.
This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang, Yadong Yang, Yongsheng Wang, Guirui Yu   +3 more
wiley   +1 more source

Multi‐Omics Insights Into the Mechanisms of Early Muscle Fiber Difference and Transformation Between Lean‐Type and Chinese Indigenous Pigs

Advanced Science, EarlyView.
Multi‐omics analyses uncover breed‐specific cis‐regulatory landscapes and higher‐order chromatin architectural differences that underlie early postnatal muscle fiber divergence in pigs. A super‐enhancer upstream of PPP3CB recruits MEF2C to activate PPP3CB transcription, while the PPP3CB–MEF2C positive feedback loop promotes oxidative muscle fiber ...
Shuailong Zheng, Hainan Wu, Min Liu, Kunpeng Wu, Shuntao Huang, Zulfiqar Ahmed, Lenox Pius, Mengjin Zhu, Dequan Xu   +8 more
wiley   +1 more source

Demographic Trends in Nonmetropolitan America: Implications for Land Use Development and Conservation. [PDF]

, 2013
This research contributes new information delineating the rapidity and geographic scale at which demographic change is occurring in non-metropolitan America.
Johnson, Kenneth M.
core   +2 more sources

Fosl2 Regulates FSH‐Dependent Follicle Maturation Through Feedback Amplification of FSH/FSHR Signaling

Advanced Science, EarlyView.
This study identifies a FOSL2‐driven positive feedback loop that amplifies FSH/FSHR signaling. During FSH‐dependent follicle maturation, FSH induces Fosl2 expression via the cAMP‐PKA‐CREB cascade. FOSL2 in turn binds the promoters of Fshr and estrogen‐biosynthesis genes to enhance their transcription, thereby increasing Fshr mRNA level and amplifying ...
Hongru Shi, Chaoli Chen, Zaohong Ran, Jianning Liao, Zian Wu, Xiaodong Wang, Yongheng Zhao, Wenkai Ke, Bowen Tan, Yun Liu, Youqiang Su, Wei Ren, Xiang Li, Changjiu He   +13 more
wiley   +1 more source