前言 加怕尔·买合皮尔、H·B·谢维尔斯基 3
The effects of human activities on water resources and environment 3
1． The geographic enviroment and the utilization of water and land resources in Balkhash-Alakul Basin Jappar Mahpir and Jilili Abuduwanli 3
Introduction Jappar Mabpir and I．V．Seversky 3
人类活动对水资源和环境的影响 3
论巴尔喀什—阿拉湖流域自然地理环境及水土资源开发利用问题 加帕尔·买合皮尔、吉力力·阿不都成里 3
2． The climate Trend in central Asia A·A·Tursunov 17
亚洲中部气候变化趋势 A·A·图尔苏诺夫 17
中国天山北麓地区水资源利用状况分析 王保栋 30
3． An analysis of water resources utilization in Northern Tianshan Mountains China Wang Baodong 30
4． Rational utilization of natural resources in Yili-Balkhash aneas J·Dostaev and A．A．Tursunov 34
伊犁—巴尔喀什地区自然资源的合理开发途径 ？·多斯塔也夫、A·A·图尔苏诺夫 35
艾比湖流域主要河流的径流量及艾比湖水量变化分析 李新 43
5． Analyses of fluctuation in river flows and lake volumes in Ebinur Lake Li Xin 43
人类活动对伊犁—巴尔喀什湖流域生态环境的影响与对策 加帕尔·买合皮尔 49
6． A discussion on strategies for changes in ecological environment due to human activeties in Yili-Balkhash Lake Jappar Mahpir 49
艾比湖及周边地区环境演变与对策 阎顺、杨云良 63
7． An evaluation of environmental change in Ebinur lake and surrounding areas Yan shun and yang yun han 63
玛纳斯湖消失及其生态环境问题 加帕尔·买合皮尔、阎顺、A·A·图尔苏诺夫 71
8． The Vanishment of Manas Lake and its ecological significance Jappar Mahpir,Yan Shun and A．A．Tursunov 71
阿拉湖盆地湖泊的水文生态评价 ？·多斯塔也夫、T·P·奥马罗夫等 80
9． An evaluation of hydro-ecology in Alakul lake Basin J．Dostaev and T．P．Umarov 80
10． The effects of human activties on Water quality in Ebinur Lake Li Xin 84
人类活动对艾比湖水环境的影响 李新 84
11． A geo-ecological evaluation in Kazakhstan mountains A．L．Kokarev I．N．Shesterova 90
哈萨克斯坦高山地学生态学问题 A·？·科卡列夫、H．H．谢斯捷诺娃 90
12． A discussion on sustainable development in the mountain areas in arid lands I．V．Seversky 93
干旱区山地的稳定发展问题 H·B·谢维尔斯基 93
Evaluation to snow and glacier resourees in tianshan Mountains 101
13． The princlples and methods of snow eveluation in Tianshan Mountains I．V．Seversky 101
天山积雪资源评估方法原理 H·B·谢维尔斯基 101
天山山系的积雪与冰川水资源评价 101
14． The period of continuous snow cover in Tianshan Mountains H．V．Pimcnjuna 118
天山山系的积雪持续期 H·B·彼曼金娜 118
15． The effect of Mountain conditions and topography on snow distribution in inland areas I．V．Seversky 124
内陆地区山文和地形对积雪颁影响 H·B·谢维尔斯基 124
16． the characteristlcs of snow cover in Central Asia Hu Ruji,Ma Hong and Jiang Fengqing,ed . 127
亚洲中部积雪的类型特征 胡汝骥、马虹、姜逢清等 127
17． experience of evaluating snow distribution in Mountain areas with considerations of local factors C．I．Seversky and I．V．Seversky 149
考虑地方性因素影响评估山区流域积雪分布的经验 C·H·谢维尔斯基、H·B·谢维尔斯基 149
18． An analysis of Seasonal snow fluctuations in eastern Tianshan Mountains Jiang fengqing 158
东天山北坡季节性积雪丰歉特征的初步分析 姜逢清 158
19． Changes in Water content of snow during snow melting period Jiang Fengqing,Wang Chunniu and Xu junrong 165
融雪期积雪含水率的时间与层位变化 姜逢清、王存牛、徐俊荣 165
20． A suow cover study around Snow Research Station, Tianshan,China Qiu Jiaqi 171
中国天山积雪雪崩站区积雪概况 仇家琪 171
21． The winter precipitation around Snow Research Station,Tianshan,china Qiu Jiaqi 181
中国天山积雪雪崩站区冬季降水研究 仇家琪 181
22． An analysis of runoffin Gongnais River (near Snow Research Station,Tianshan) Liu Mingzhe 191
巩乃斯河（天山积雪雪崩站）径流特征分析 刘明哲 191
23． Avalanche potential in Tianshan Mountains V．P．Bulaveshisky,I．V．Seversky and Hu ruji 198
天山山系的雪崩危险 B·H·布拉尕维申斯基、H·B·谢维尔斯基、胡汝骥 198
24． The rate of material exchange and stability of glacier systems is Alto Mountains P．A．Cherkasov 204
阿拉套山冰川系统的外界物质交换率及其稳定性 H·A·切尔卡索夫 204
25． The glacation and glacier runoff in Balkhash Basin J．dostaev 211
巴尔喀会湖流域冰川作用与冰川径流 ？·多斯塔也夫 211
26． Phase and composition of warm season precipitation in the glacier areas in Alto Mountains P．A．Cherkasov and L．A．Yeliskovskaya 215
阿拉套山系冰川区暖季大气降水的相成分 H·A·切尔卡索夫、？·A·叶里斯科夫斯卡娅 215
27． The temperature coefficient of melting snow and ice on glacier surface P．A．Cherkasov 224
冰川自然表面冰雪消融的温度系数 ？·A·切尔卡索夫 224