Guided by the values of harmonious coexistence between humans and nature,methods and concepts such as“biodiversity”,“sponge cities”,and“urban agriculture”have become popular.These methods and concepts are indisp...Guided by the values of harmonious coexistence between humans and nature,methods and concepts such as“biodiversity”,“sponge cities”,and“urban agriculture”have become popular.These methods and concepts are indisputable as a value orientation.But if conditional truth is promoted nationwide as unconditional truth,it will inevitably move from one extreme to the other.Starting from specific issues and practical experience,combined with the regional differences in the natural conditions,social customs and climate environment,the four popular viewpoints of“urban agriculture”,“biodiversity”,“local characteristics”,and“sponge cities”are reflected,and their“exclusion”reactions in certain regions are revealed,in order to awaken people’s rational thinking about popular concepts.展开更多
A comprehensive approach to reducing landscape water use was implemented in the Demonstration Garden in the City of Hawthorne.By creating healthy soil,grading to capture and retain rainwater,using California native an...A comprehensive approach to reducing landscape water use was implemented in the Demonstration Garden in the City of Hawthorne.By creating healthy soil,grading to capture and retain rainwater,using California native and climate-appropriate plants,and implementing sustainable maintenance practices,the garden was designed to mimic the natural processes of a mini-watershed.The soil is now able to soak up and retain rainwater,reducing the need for supplemental irrigation and eliminating urban runoff.Habitat and food for wildlife was introduced,and maintenance costs were minimized by reducing green waste and eliminating the need for chemical fertilizers,herbicides,and pesticides.The installation was supplemented by two classes offered free to the public:a three hour introduction to California Friendly Landscaping principles,and a half day hands-on workshop in which participants used their newly-acquired knowledge to plant California natives and install drip irrigation.California native plantings were selected for their long-lasting and colorful blooms to introduce the public to the beauty and diversity of California’s indigenous flora,which has,until recently,been under-represented in garden centers and under-utilized in residential and commercial landscapes.展开更多
文摘Guided by the values of harmonious coexistence between humans and nature,methods and concepts such as“biodiversity”,“sponge cities”,and“urban agriculture”have become popular.These methods and concepts are indisputable as a value orientation.But if conditional truth is promoted nationwide as unconditional truth,it will inevitably move from one extreme to the other.Starting from specific issues and practical experience,combined with the regional differences in the natural conditions,social customs and climate environment,the four popular viewpoints of“urban agriculture”,“biodiversity”,“local characteristics”,and“sponge cities”are reflected,and their“exclusion”reactions in certain regions are revealed,in order to awaken people’s rational thinking about popular concepts.
文摘A comprehensive approach to reducing landscape water use was implemented in the Demonstration Garden in the City of Hawthorne.By creating healthy soil,grading to capture and retain rainwater,using California native and climate-appropriate plants,and implementing sustainable maintenance practices,the garden was designed to mimic the natural processes of a mini-watershed.The soil is now able to soak up and retain rainwater,reducing the need for supplemental irrigation and eliminating urban runoff.Habitat and food for wildlife was introduced,and maintenance costs were minimized by reducing green waste and eliminating the need for chemical fertilizers,herbicides,and pesticides.The installation was supplemented by two classes offered free to the public:a three hour introduction to California Friendly Landscaping principles,and a half day hands-on workshop in which participants used their newly-acquired knowledge to plant California natives and install drip irrigation.California native plantings were selected for their long-lasting and colorful blooms to introduce the public to the beauty and diversity of California’s indigenous flora,which has,until recently,been under-represented in garden centers and under-utilized in residential and commercial landscapes.
