浅谈城市园林设计与园林植物保护

针对城市园林绿化景观设计要点进行分析,探索城市园林植物保护的优化路径,为我国的城市绿化发展提供更多的思考角度。

河北宣钢工业旅游开发模式探究

文章通过分析宣钢的地理位置、资源等优势条件,对河北宣化钢铁厂这一转型中的工业遗产进行分析及设计初探。利用和保存宣化钢铁厂现存工业设备、厂房厂址以及钢铁文化,旨在发掘和宣扬钢铁文化内涵以及对工业遗产的合理利用与保护,在借鉴中外优秀的工业旅游开发案例的基础上,探寻出适合河北宣化的工业旅游开发模式。

Effects of Exogenous Calcium and Calcium Ion Inhibitor on Cold Resistance of Pistil of Kernel Apricot

With a kernel apricot cultivar Youzhu 07-3 as the test material, the effects of exogenous calcium and calcium inhibitor on the cold resistance of pistils were investigated. In the bud germination and enlargement period, exogenous calcium and calcium ion inhibitor were sprayed to the kernel apdcot trees, respectively. At the full-bloom stage, a certain number of flower branches of kernel apricot were sam- pied and subjected to low-temperature stress indoor, and the soluble sugar content, MDA content, SOD activity and POD activity in the pistils were determined. The results showed that exogenous calcium increased the soluble sugar content, reduced the MDA content and improved the SOD and POD activity in pistils, and it significantly relieved the cold damage to pistils and improved the cold resistance of pistils; while exogenous calcium ion inhibitor showed the opposite effects.

双碳背景下湿地碳汇交易机制路径分析

本文对双碳背景下我国构建湿地碳汇交易机制的重要性进行分析,并从湿地产权法律属性、湿地碳汇计量等方面阐述我国湿地碳汇交易机制实践面临的问题,提出加快湿地产权确权、完善现有湿地碳汇交易法律政策以及建立统一性、权威性的湿地碳汇计量监测体系等实践路径,以期实现多维度推进湿地碳汇交易机制实施,为我国湿地碳汇交易长久发展打下坚实基础。

现代风景园林设计发展趋势探析

随着工业化社会的快速发展,人们对于绿色生活有了更加向往的愿景,城市生态环境需要依托于风景园林工程进行改善,不仅能够有效美化城市环境,同时对于促进城市内的水土保持以及调节气候都有着积极性作用,本文针对现代风景园林设计发展进行分析,有针对性地提出解决问题的办法,旨在提高园林设计效能。