美国地质调查局图书馆
美国地质调查局图书馆隶属于美国地质调查局（USGS），在科罗拉多州丹佛市莱克伍德（Lakewood）和加州门洛帕克市（Menlo Park）设有主分馆，亚利桑那州弗拉格斯塔夫（Flagstaff）和路易斯安那州拉法叶（Lafayette）设有专业方向的研究分馆。
该图书馆馆藏文献资料超过300万余件，包括170万册图书和期刊，70万册地图，37万件微缩胶片，27万件手稿手册，26万张黑白照片，6万张彩色幻灯片，1.5万本野外记录册，250盒录像带。文献资料来源既包括美国地质调查局自己的出版物，也包括来自其他学会、博物馆、学术机构和政府科研机构出版的文献资料。
美国地质调查局图书馆于1904年就建立了美国地质调查局图书分类法，该分类法适用于地球科学类图书的分类和排架工作，且先于国会图书馆分类系统发布。
美国地质调查局图书馆提供的在线信息资料服务主要包括：地图、地理名称服务、航片和卫星影像、出版物、相关数据集、照片库、多媒体图册数据等，其中出版物服务由图书馆提供。美国地质调查局图书馆网站上所提供的在线信息服务有在线书目检索系统和美国地质调查局出版物仓储服务系统。
1. 在线书目检索系统
提供各分馆馆藏书目信息的检索服务，采用美国SirsiDynix Horizon iPac检索系统，提供包括但不限于作者、标题、刊名、国会图书馆（LOC）主题词以及通用关键词的检索项查询服务。在检索过程中支持通配符检索，如检索volcan*，可检索到包含“volcano”，“volcanic”，“volcanism”等的内容。在扩展功能方面，提供类似购物车的add list收藏功能，在文献条目左侧展示由该作者编著的其他出版物和其他相似题名的文献信息，以供用户参考。
2. 美国地质调查局出版物仓储服务系统（USGS Publications Warehouse，http://pubs.er.usgs.gov/）
提供美国地质调查局机构范围内编著的10万余份出版物的浏览、检索和获取服务。出版物仓储系统本身不存储出版物数字对象全文数据，仅提供出版物元数据信息查询，显示实际提供对象全文数据服务的链接地址。出版物仓储系统为科研人员和公众提供服务。每份出版物的详细信息页面提供该出版物的动态引文信息，该引文信息来自于美国地质调查局编目团队维护的引文数据库。引文数据来源广泛，包括美国地质调查局信息产品数据系统（USGS Information Product Data System，IPDS）、美国地质调查局科学出版网络（USGS Scientific Publishing Network）、美国地质调查局在线商店（USGS Store）、出版社和书目数据库。
亚利桑那有几座城市?
亚利桑那的城市有：
1、比斯比
FLag
flag意思是旗帜。
一、读音
英［flæɡ］；美［flæɡ］。
二、基本释义
n.旗；旗帜；信号旗；vt.（以旗子）标出；v.无力地下垂；减退；枯萎。
三、短语搭配
1、false flag伪旗行动；用冒充身份吸收对象；假旗行动。
2、Flagse maphore旗语。
3、Flagsig nals讯号旗；旗号。
四、变形
过去式flagged、过去分词flagged、现在分词flagging、第三人称单数flags、复数flags。
Flagstaff Gardens
Last Monday
I participate a Funs Park Tour.We went to Hong Kong Park happily. This Park
being built at a cost of $398 million and opened in May 1991
covers 8 hectares in Central and is an outstanding example of modern design and facilities blending with the natural landscape.A further attraction is the way of flowing water
which has been employed as a thematic motif to link the different features of the park by waterfalls
streams
ponds and cliffs from artificial rocks. The Park has preserved a number of garrison buildings built beeen 1842 and 1910. The buildings included the formerly residence of the Commander-in-Chief of the British Armed Forces known as the Flagstaff House (currently acmodating the Flagstaff House Museum of Teaware)
the Rawlinson House (currently acmodating the Park Management Office and the Cotton Tree Drive Marriage Registry)
the Wavell House (currently acmodating the Education Centre) and the Cassels Block (currently acmodating the Hong Kong Visual Arts Centre). We play happily and we finished the tour at 7 p.m.
Last month
my Japanese friend Kazuya graduated from high school and visited Hong Kong for a week. Kazuya and I met each other during an exchange program o years ago. We quickly became friends as we discovered that both of us liked animals and plants. So during Kazuya's stay here
I decided to spend a day visiting the Hong Kong Park and the Hong Kong Zoological and Botanical Gardens with him
where we had much fun there. That day morning
we paid a visit to the Hong Kong Park first after having breakfast together. We enjoyed our walk on the peaceful Cotton Tree Road which leads to the entrance of the park. Upon passing the entrance
Kazuya was immediately stunned by the lush park we were in. He kept taking photographs of the big oak trees and lovely violets as we strolled. After some shots
he asked me where we could have the best view of the whole park. I looked at the map I brought along with and spot the Vantage Point
which is a high white tower. We thus headed to the Vantage Point and got to the highest floor of the tower
where we used the binoculars to look over the park. After some time
Kazuya said happily ‘’Christopher
that panoramic view is awesome! It’s totally different from the parks in Japan.’’ ‘’Then I’m sure that you will enjoy the Hong Kong Zoological and Botanical Gardens we are going to later
’’ I *** iled. Kazuya’s eyes were filled with excitement. Before we went to our next destination
we had our lunch at a restaurant down in Admiralty. Kazuya and I ordered a set meal for o there. Although the meal was for o people
both of us could hardly finish all the food. Eventually
we left the restaurant with one fifth of the food uneaten
despite our best efforts to eat. 2013-05-01 17:38:29 补充： Please see the later parts in 意见 2013-05-01 17:38:51 补充： We walked on the footbridges connecting the skyscrapers in Admiralty
passed the Saint John Cathedral and the Government House
and reached the Hong Kong Zoological and Botanical Gardens. When Kazuya knew that there were orangut in the park
he rushed to the orangutan’s cage and gazed at 2013-05-01 17:39:14 补充： the orangut as if they were the fancy toys displayed in the toy shops. One of the orangut seemed to have felt Kazuya’s gaze and therefore gaze at Kazuya in return. The scene was so funny that I secretly took a photo of it! Next
we went to different zones in the park and saw different kinds 2013-05-01 17:39:37 补充： of reptiles and birds. Then
we sat down on a bench and chatted. We talked many different things like the animals
our favourite anime
our choices of university
and our career in future. As a result
we talked the whole evening away. After that
we left the park and had a great dinner at a 2013-05-01 17:39:59 补充： Chinese restaurant. When it was time to part
we took a photo of ourselves. Then
Kazuya hugged me ‘’Thank you so much for spending the whole day with me
Christopher. I’m glad to have you as my friend.’’ ‘’Me too
’’ I said softly and hugged him. We hugged each other for a few seconds before we 2013-05-01 17:41:05 补充： put our hands away from each other. Then
Kazuya returned to the hotel he stayed in and I went home. After about o weeks since that day
I received Kazuya’s e-mail inviting me to visit the Japanese parks with him this summer. I agreed
and now I am really looking forward to the ing summer trip 2013-05-01 17:41:25 补充： . I wish that it will be as fun as our trip in Hong Kong! 2013-05-01 19:43:55 补充： Amendment: In 意见2: please change ''therefore gaze'' to ''therefore gazed'' 2013-05-02 21:19:23 补充： Third paragraph: Brought along with -> Brought along
参考: Myself
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