从“闻声”到“识鸟”:西安都市青年解码“自然密语”|亚洲日韩精品一区二区三区
1. 成人用品供应商货源网
2. 4399在线观看免费高清电视剧
3. 陌陌影视在线观看高清完整版
中新社西安8月2日电 题:从“闻声”到“识鸟”:西安都市青年解码“自然密语”
中新社记者 张一辰 党田野
在西安西郊的林间湖畔,有越来越多年轻人手持望远镜或相机,用镜头追寻鸟儿。羽毛纹路、飞行姿态、清脆的鸣唱,鸟儿的一举一动,都受到这些都市青年的关注。
“观鸟就像开盲盒。”作为观鸟活动的专业讲解师,西安青年海风对此有着自己的理解。“同一片林子,每天都可能邂逅不同的惊喜。从室内的知识讲座,到分发设备后实地观察,再到当日的复盘总结,通过上述环节,越来越多初次接触观鸟的‘小白’推开了自然之门。”
随着中国生态环境持续向好,从城市公园到乡村田野,处处可见鸟类灵动的身影,更催生出“推窗见绿、出门观鸟”的城市新景。在西安,不少年轻人开始加入观鸟群体。他们在户外观察的过程中,亲近自然、放松身心,同时了解更多环保知识。
作为观鸟活动的组织者,西安“90后”颜溪莎表示,观鸟的核心原则是“不惊扰”。“并非每次都能直接看到鸟。”她说,“但通过听声辨羽,甚至观察活动痕迹,也能捕捉到它们的生命密码。这正是团队推广观鸟的初心——于细微处读懂自然。”
记者在西安的一处观鸟集合点看到,十余位观鸟爱好者陆续抵达,在讲解师的带领下,学习鸟类知识。

“观鸟的魅力在于它颠覆了许多人对城市自然的刻板印象。”参与者冀汉卿对此深有感触,“以前只认识麻雀、乌鸦等几种鸟,也感觉它们离我很远。而通过今天的活动,看到了许多曾经只在画册与视频中看过的种类,真切体会到鸟类无时无刻不在与我们共生。”
“观鸟并非要深入山林腹地,留心观察身边的鸟种,同样是极好的方式。”海风在谈及一些观鸟误区时表示,很多热心人士因不懂鸟类习性而去救助学飞的幼鸟,反而造成了伤害。“了解它们,才能正确守护它们,比如将掉落的幼鸟移离道路放回树枝,远比带回家喂小米更科学。”
从“只闻其声不见其鸟”,到“对号入座”“如数家珍”,认知的提升,不仅依赖望远镜的镜头,更源于方法的转变。对自然的尊重与审慎,也是观鸟活动传递的重要理念。
观鸟活动在西安正吸引越来越多年轻人参与。颜溪莎认为,观鸟活动让很多年轻人从“低头族”变为“抬头族”,在解锁自然观察新视角的同时,也提升了自然保护的意识。
在海风看来,“在远处借助望远镜静静观察鸟儿,沉浸于自然之中,获得深度放松,已成为都市年轻人应对快节奏生活、寻找松弛感的一种方式。”(完)
zhongzhiyachishiyizhonggexindeyakezhiliaofangan,zhizaibangzhunaxieyingezhongyuanyinshiquyachiderenhuifukouqianggongnenghemeiguan。zhexiangjishuzi20shiji60niandaiyilaibuduanfazhan,yijingchengweiyakexiufulingyudezhongyaoxuanze。zhongzhiyadejibenyuanlishijiangyizhongchengwei“zhongzhiti”detaijinshuxiaozhusurgicallyzhirudaoyacaoguzhong,moniziranyagendegongneng。jingguoyiduanshijian,zhongzhitihuiyugugefashengjiehe,xingchengwengudejichu。suihou,yayihuizaizhongzhitishanganzhuangrenzaoyaguan,yishixianmeiguanhejujiaogongnengdehuifu。zhongzhiyadeyoushibushengmeiju。shouxian,zhongzhiyakeyiyouxiaodihuifujujiaogongneng,shihuanzhenenggoushunchangdijinshigezhongshiwu,gaishanleshenghuozhiliang。yuchuantongdejiayabutong,zhongzhiyabuyilaiyulinjindeyachi,yincibuhuiduiqitajiankangdeyachizaochengsunhai。qici,zhongzhiyajuyoujiaoqiangdewendingxinghenaiyongxing,changchangnenggoushiyong10nianhuogengchangshijian,wuxupinfangenghuan。ciwai,zhongzhiyazaiwaiguanshanggengjiejinziranyachi,nenggouhuifuhuanzhezixindeweixiao。raner,zhongzhiyabingfeishihesuoyouren。zaijinxingzhongzhiyashoushuzhiqian,yayihuipingguhuanzhedezhengtijiankangzhuangkuang、kouqiangtiaojianheguliang。ruguohuanzhedeguliangbuzu,kenengxuyaojinxingguyizhidengewaizhiliao。ciwai,huanzhexubaochilianghaodekouqiangweisheng,yiquebaozhongzhitidechenggonghechangqiwending。zhidezhuyideshi,suiranzhongzhiyadechenggonglvjiaogao,danshoushurengrancunzaiyidingdefengxian,kenengchuxianganran、shenjingsunshanghuozhongzhishibaidengqingkuang。yinci,zaixuanzezhongzhiya种(zhong)植(zhi)牙(ya)齿(chi)是(shi)一(yi)种(zhong)革(ge)新(xin)的(de)牙(ya)科(ke)治(zhi)疗(liao)方(fang)案(an),(,)旨(zhi)在(zai)帮(bang)助(zhu)那(na)些(xie)因(yin)各(ge)种(zhong)原(yuan)因(yin)失(shi)去(qu)牙(ya)齿(chi)的(de)人(ren)恢(hui)复(fu)口(kou)腔(qiang)功(gong)能(neng)和(he)美(mei)观(guan)。(。)这(zhe)项(xiang)技(ji)术(shu)自(zi)2(2)0世(shi)纪(ji)6(6)0年(nian)代(dai)以(yi)来(lai)不(bu)断(duan)发(fa)展(zhan),(,)已(yi)经(jing)成(cheng)为(wei)牙(ya)科(ke)修(xiu)复(fu)领(ling)域(yu)的(de)重(zhong)要(yao)选(xuan)择(ze)。(。)种(zhong)植(zhi)牙(ya)的(de)基(ji)本(ben)原(yuan)理(li)是(shi)将(jiang)一(yi)种(zhong)称(cheng)为(wei)“(“)种(zhong)植(zhi)体(ti)”(”)的(de)钛(tai)金(jin)属(shu)小(xiao)柱(zhu)s(s)u(u)r(r)g(g)i(i)c(c)a(a)l(l)l(l)y(y)植(zhi)入(ru)到(dao)牙(ya)槽(cao)骨(gu)中(zhong),(,)模(mo)拟(ni)自(zi)然(ran)牙(ya)根(gen)的(de)功(gong)能(neng)。(。)经(jing)过(guo)一(yi)段(duan)时(shi)间(jian),(,)种(zhong)植(zhi)体(ti)会(hui)与(yu)骨(gu)骼(ge)发(fa)生(sheng)结(jie)合(he),(,)形(xing)成(cheng)稳(wen)固(gu)的(de)基(ji)础(chu)。(。)随(sui)后(hou),(,)牙(ya)医(yi)会(hui)在(zai)种(zhong)植(zhi)体(ti)上(shang)安(an)装(zhuang)人(ren)造(zao)牙(ya)冠(guan),(,)以(yi)实(shi)现(xian)美(mei)观(guan)和(he)咀(ju)嚼(jiao)功(gong)能(neng)的(de)恢(hui)复(fu)。(。)种(zhong)植(zhi)牙(ya)的(de)优(you)势(shi)不(bu)胜(sheng)枚(mei)举(ju)。(。)首(shou)先(xian),(,)种(zhong)植(zhi)牙(ya)可(ke)以(yi)有(you)效(xiao)地(di)恢(hui)复(fu)咀(ju)嚼(jiao)功(gong)能(neng),(,)使(shi)患(huan)者(zhe)能(neng)够(gou)顺(shun)畅(chang)地(di)进(jin)食(shi)各(ge)种(zhong)食(shi)物(wu),(,)改(gai)善(shan)了(le)生(sheng)活(huo)质(zhi)量(liang)。(。)与(yu)传(chuan)统(tong)的(de)假(jia)牙(ya)不(bu)同(tong),(,)种(zhong)植(zhi)牙(ya)不(bu)依(yi)赖(lai)于(yu)邻(lin)近(jin)的(de)牙(ya)齿(chi),(,)因(yin)此(ci)不(bu)会(hui)对(dui)其(qi)他(ta)健(jian)康(kang)的(de)牙(ya)齿(chi)造(zao)成(cheng)损(sun)害(hai)。(。)其(qi)次(ci),(,)种(zhong)植(zhi)牙(ya)具(ju)有(you)较(jiao)强(qiang)的(de)稳(wen)定(ding)性(xing)和(he)耐(nai)用(yong)性(xing),(,)常(chang)常(chang)能(neng)够(gou)使(shi)用(yong)1(1)0年(nian)或(huo)更(geng)长(chang)时(shi)间(jian),(,)无(wu)需(xu)频(pin)繁(fan)更(geng)换(huan)。(。)此(ci)外(wai),(,)种(zhong)植(zhi)牙(ya)在(zai)外(wai)观(guan)上(shang)更(geng)接(jie)近(jin)自(zi)然(ran)牙(ya)齿(chi),(,)能(neng)够(gou)恢(hui)复(fu)患(huan)者(zhe)自(zi)信(xin)的(de)微(wei)笑(xiao)。(。)然(ran)而(er),(,)种(zhong)植(zhi)牙(ya)并(bing)非(fei)适(shi)合(he)所(suo)有(you)人(ren)。(。)在(zai)进(jin)行(xing)种(zhong)植(zhi)牙(ya)手(shou)术(shu)之(zhi)前(qian),(,)牙(ya)医(yi)会(hui)评(ping)估(gu)患(huan)者(zhe)的(de)整(zheng)体(ti)健(jian)康(kang)状(zhuang)况(kuang)、(、)口(kou)腔(qiang)条(tiao)件(jian)和(he)骨(gu)量(liang)。(。)如(ru)果(guo)患(huan)者(zhe)的(de)骨(gu)量(liang)不(bu)足(zu),(,)可(ke)能(neng)需(xu)要(yao)进(jin)行(xing)骨(gu)移(yi)植(zhi)等(deng)额(e)外(wai)治(zhi)疗(liao)。(。)此(ci)外(wai),(,)患(huan)者(zhe)须(xu)保(bao)持(chi)良(liang)好(hao)的(de)口(kou)腔(qiang)卫(wei)生(sheng),(,)以(yi)确(que)保(bao)种(zhong)植(zhi)体(ti)的(de)成(cheng)功(gong)和(he)长(chang)期(qi)稳(wen)定(ding)。(。)值(zhi)得(de)注(zhu)意(yi)的(de)是(shi),(,)虽(sui)然(ran)种(zhong)植(zhi)牙(ya)的(de)成(cheng)功(gong)率(lv)较(jiao)高(gao),(,)但(dan)手(shou)术(shu)仍(reng)然(ran)存(cun)在(zai)一(yi)定(ding)的(de)风(feng)险(xian),(,)可(ke)能(neng)出(chu)现(xian)感(gan)染(ran)、(、)神(shen)经(jing)损(sun)伤(shang)或(huo)种(zhong)植(zhi)失(shi)败(bai)等(deng)情(qing)况(kuang)。(。)因(yin)此(ci),(,)在(zai)选(xuan)择(ze)种(zhong)植(zhi)牙(ya)