Are there any ancient poems about environmental protection? Urgent!

Ode to willows: "The morning rain in Weicheng is light and dusty, and the guests are green and the willows are new." - Wang Wei (Tang Dynasty) - "Weicheng Song" "The willows are green and the river is level, and I hear the singing on the Langjiang River" ——Liu Yuxi (Tang Dynasty) - "Bamboo Branch Poems" "I love the lack of eastward travel to the lake, the white sand embankment in the shade of green poplars" - Bai Juyi (Tang Dynasty) - "Spring Journey to Qiantang Lake" The chaotic strips have not yet changed to the first yellow, leaning on them The east wind is strong. The flying flowers are obscured by the sun and the moon, and I don’t know that there is clear frost in the sky and the earth. -Zeng Gong [Song Dynasty] - "Ode to the Willow" Jasper is made up to a tree height, with thousands of green silk ribbons hanging down. I don’t know who cuts out the thin leaves. The spring breeze in February is like scissors. - He Zhizhang (Tang Dynasty) - "Ode to the Willow" There are also clouds rising out of the sea and plum blossoms crossing the river in spring. The sweet air urges the yellow birds, and the clear light turns to green apples. Du Shenyan of Tang Dynasty "Visiting the Jinling Mausoleum in Early Spring with Lu Cheng" "Early Spring in the East of the City" by Yang Juyuan of the Tang Dynasty. The light rain in the street is as moist as a crisp, but the color of grass looks far away but not up close. The best thing about spring is the spring of the year. The willows are all over the emperor's capital in "Early Spring Presentation" by Han Yu of the Tang Dynasty. When will the east wind come from outside Luoyang? The spring willows on the banks of Sichuan Waves will all come back to Tang Han Yu. The smoke and water of all the judges were first sold to thousands of families, and the east wind blew thousands of willows in the Tang Dynasty·Dou Gong's "Xiangyang Cold Food Sends to Yu" The east wind came in in front of the court, and thousands of willows were blown towards the Western Tang Dynasty·Liu Fangping's "Resentment of the Spring" Falling flowers were everywhere The spring light reflects the sparse willows in Xintang, Tang Dynasty·Chu Guangxi's "Answers to the Thirteenth Dimension of the King" The weak wind knows how to urge the willows, Lin Qingjue waits for the flowers to bloom. Tang Dynasty·Lu Xun's "At the end of the year, I return to the platform to watch the city. The slogan becomes a slogan. First, I give a thousand apricot branches to the weak willows, half containing them." The spring rain half hangs down Tang Dynasty·Wen Tingfan's "Ti Wangyuan Post" The residual snow is secretly dripping with the ice bamboo shoots, and the new year steals towards the willow branches and returns to the Song Dynasty·Zhang Lai's "Spring Day" The east wind has a letter, no one can see it, revealing the slightest intention, the lace between the willows Song Dynasty·Su Shi A Cluster of Flowers》The warm day is sunny and the wind is just beginning to break the frost. Willow eyes and plum cheeks, I have already felt the heart of spring. Li Qingzhao, Song Dynasty, is in love with flowers." Willows do not cover the spring scenery, and a branch of red apricot emerges from the wall. Song Dynasty, Lu You, "Immediately Make Works." When spring comes to Qingming, the flowers are very beautiful. Liu Song, Xin Qiji, "Thanks to the Emperor's Favor" Fan Wushou loves flowers, the wind is like a fan, and the willow smoke forms a formation. Qing Dynasty Hong Yi's "Eternal Life Palace·禊游" "The morning rain in Weicheng is light and dusty, and the guest scenery is green and the willows are new." - Wang Wei (Tang Dynasty) - " "Weicheng Song" "The willows are green and the river is level, and I can hear the singing on the Langjiang River" - Liu Yuxi (Tang Dynasty) - "Bamboo Branch Poems" "My favorite lake is not enough to go eastward, the green poplar shade is white sand embankment" - Bai Juyi (Tang Dynasty) - "Qiantang" "Lake Spring Tour" The chaotic strips have not yet turned yellow, leaning against the east wind and becoming wild. The flying flowers are obscured by the sun and the moon, and I don’t know that there is clear frost in the sky and the earth. - Zeng Gong [Song Dynasty] - "Ode to the Willow" Jasper is made up to a tree height, with thousands of green silk ribbons hanging down. I don’t know who cuts out the thin leaves. The spring breeze in February is like scissors. - He Zhizhang (Tang Dynasty) - "Ode to the Willows" The Book of Songs in the Spring and Autumn Period. "I have left in the past, and the willows are still there." "Farewell" written by Anonymous in the Sui Dynasty: "The willows hang green on the ground, and the poplar flowers are flying in the sky. When the willow branches are broken and the flowers fly away, I would like to ask the pedestrians if they are returning?" Liu Yong's "Farewell" in the Song Dynasty "Where can I wake up tonight, on the bank of willows, where the dawn wind and the moon are waning?" Wang Wei, a poet of the Tang Dynasty, has a very famous poem "Weicheng Song": "The morning rain in Weicheng is light and dusty, and the guesthouses are green and the willows are new." I urge you to drink another glass of wine and go west to Yangguan, where there is no old friend. "Liangzhou Ci" written by Wang Zhihuan of the Tang Dynasty: "Far above the Yellow River, among the white clouds, there is an isolated city on the Wanren Mountain. Why should the Qiang flute blame the willow? The spring breeze does not pass through Yumen Pass. ”