Journal of Northwest Forestry University 2003 Issue 2 Application of Landscape Ecology Principle in Watershed Planning

Application of Landscape Ecology Principle in Watershed Planning
jiang xue zuo ; zhou zheng li ; li kai rong ; feng jian ju

..............page:112-115

A Summary of Chinese Ancient Garden Flower Historical Materials
huang zuo ; guo feng ping ; ge wen qin

..............page:116-120

Analyze the Landscape Architecture Design of Xi'an Changyanbao Green Square
xu yu hong ; hu hong

..............page:108-111

Determination of Environment Quality of Small Areas by Contents of Na, Mn, Pb, Fe in Tree Leaves
chen xue ze ; zhang xin min ; long chun mei

..............page:105-107

Discussion on the Policy Foundation and Object and Realization Approach of Forest Eco-benefit Compensation System
kong fan bin

..............page:101-104,115

The Development of the Studies on the Natural Steroidal Saponins' Biological Activities
zhang cun li ; wu zhan ku ; ma hui ling ; zhu zuo

..............page:95-100

A Study on the Methods of Obtaining Green Lands Information Based on RS in Yan'an City and Its Near Areas
zhao peng xiang ; liu jian jun ; wang de xiang ; wang cheng

..............page:91-94

Forest Site Classification Based on RS and GIS
yu qi fen ; tang de rui ; dong you fu

..............page:87-90

The Model Research of Wood Thermal Diffusivity
zhong yun zhi ; zhong yi shan

..............page:84-86

Effect of Flooding Degree on the Relation Between the Mechanic Properties and Air-dry Density, Anatomy Features of Pterocarya stenptera
wang you hong ; xiao cheng bao ; liu xing e ; xu bin

..............page:80-83

Comparative Study on Properties of Toona sinensis Wood from Plantation and Natural Forest
luo jia yan ; lin jin guo ; li da cha ; gao rui long

..............page:77-79

Research on Characteristics of"Yanliang Xiangzao" JuJube
huang jian ; li xin gang ; zhang kang zhan ; tong jin xia ; gao wen hai

..............page:37-39

Variation of Peroxidase Isozyme on Natural Populations of Quercus variabilis
zhou jian yun ; guo jun zhan ; yang zu shan ; zhang wen hui

..............page:33-36

The Genetic Diversity of Cephalotaxus oliveri and Its Endangered Causes
chen shao zuo ; si ma yong kang ; fang bo

..............page:29-32

The Studying Progress of Classification in Magnoliaceae
wang ya ling ; cui tie cheng ; zhang shou zhou

..............page:22-28

Brief Introduction of Spatial Methods to Distribution Patterns of Population
lan guo yu ; lei rui de

..............page:17-21

Study on EST Isozyme of Hedysarum in Yulin Region
zhu zhao hong ; yang mao sheng

..............page:13-16

Studies on Water Physiology of Main Afforestation Tree in East Qinghai
he hai yan ; xu guo hui ; ma guo qiang ; an feng

..............page:9-12

A Study on the Relationship Between the POD of Prunus salicina of Different Stocks and the Growing
zhou huai jun ; zhang xiao man ; zhao yu hui ; zhang hong wu ; zuo ke ying ; an lian rong

..............page:6-8,32

Photosynthetic Characters and Water Utilization Efficiency in Acer truncatum Under Water Stress
wen jian lei ; liu zhi long ; wang zuo qing

..............page:1-3

Cold-resistance of Fifteen Priliminary Selected Eucommia ulmoides Clones of Plus Trees
zhang bo yong ; zhang kang jian ; zhang tan

..............page:4-5,12

Application of Modern Biological Technique in Insect Ecology
he hong ; yuan feng

..............page:72-76

Quarantine Disease and Insect Pest of Chinese Tree and Fruit-tree
wang hong zhe ; li meng lou ; kang yun xia ; liang ying mei

..............page:68-71,90

A Study on the Bioactivity of Walnut Leaves Against Stilpnotia candida
di mei zhi ; yang xiu ping ; lin qi ying ; xie lian hui ; liu lu

..............page:65-67

The Insecticidal Function of Aloperine and Cypermethrin to the Vegetable Aphids Community
jiang ji hong ; liu chan min ; huang xiao hua

..............page:63-64

A Study on Hydrogen Peroxidase Isoenzymes of Dendroctonus armandi and D. valens
xie shou an ; lv shu jie ; yuan feng ; teng hua rong

..............page:61-62

Study on Laccase Activities of Wood-rot Fungi
yang qi qing ; cao zhi min ; hu jing jiang

..............page:58-60

A Study on Forecast Technique of the Outbreak of Cydia strobilella
ye meng

..............page:55-57

Pathogenic Specialization in Melampsora larici-populina
ren ben quan ; cao zhi min ; pan yan ping ; yu zhong dong

..............page:51-54

Studies on Application of Paper and Plastic Fruit Bags on 'Fuji' Apple
zuo dong zhen ; li bing zhi ; han ming yu ; feng cun liang ; zhang lin sen ; liang jun

..............page:47-50

Studies on the Silvicultural Effects of the Different Timber-medicine Mixed Stands of Magnolia officinalis var. biloba
huang jin tao ; ye gong fu ; tian you zuo ; lin zhao shou ; tu yu he

..............page:44-46

Bud Tissue Induce Technology of Rubus idaeus
dong li fen ; zhang xiao ying ; zhang zong qin ; wu cheng liang

..............page:42-43,50

Rapid Propagation of Pelargonium graveolens in Vitro
zhang cun xu ; song min ; zhang fen fen ; xie gu zhen

..............page:40-41,54