9 carbon sequestration and elevational gradient: the case of yegof mountain natural vegetation in north east, ethiopia, implications for sustainable management

10 effects of environmental factors on the temporal stability of phytoplankton biomass in a eutrophic man-made lake

11 similarity of trajectories taking into account geographic context

12 influence of environmental factors on financial provision of investment activity of business entities

13 biodiversity and concentration of airborne fungi of suburban weekly market associated environment

14 environmental influences on fish assemblage distribution of an estuarine coastal lagoon, ria de aveiro (portugal)

15 assessing the habitat suitability of dam reservoirs: a quantitative model and case study of the hantan river dam, south korea

16 effects of environmental factors on the disinfection performance of a wastewater stabilization pond operated in a temperate climate

17 the therapeutic effect of plag against oral mucositis in hamster and mouse model

18 a nationwide study of the epidemiology of relapsing polychondritis

19 novel approaches to the analysis of family data in genetic epidemiology

20 a grand challenge of factors influencing lung health

21 adaptive genetic variation at three loci in south african vervet monkeys (chlorocebus pygerythrus) and the role of selection within primates

22 the influence of environmental factors to the abundance of scales (hemiptera: diaspididae) population on apple crop

23 nesting seabirds in se spain: distribution, numbers and trends in the province of almería

24 biosynthesis of anthocyanins and their regulation in colored grapes

25 Use of the grey relational analysis method to determine the important environmental factors that affect the atmospheric corrosion of Q235 carbon steel

26 From Perpetual Wetness to Soil Chemistry: Enumerating Environmental and Physicochemical Factors Favoring Snail Presence in the Municipality of Gonzaga, Cagayan, Philippines.

27 Influence of environmental factors on composition of phenolic antioxidants of Achillea collina Becker ex Rchb

28 The influence of environmental factors and hydrodynamics on sardine (Sardina pilchardus, Walbaum 1792) abundance in the southern Alboran Sea

29 Perception of psychosocial and environmental factors related to active displacement

30 Socio-economic and environmental factors influenced pro-poor growth process: new development triangle.

31 Incidence of Depression Among Community Dwelling Healthy Elderly and the Predisposing Socio-environmental Factors.

32 Environmental Factors Variably Impact Tea Secondary Metabolites in the Context of Climate Change.

33 Changing sources and environmental factors reduce the rates of decline of organochlorine pesticides in the Arctic atmosphere

34 Socio-economic and environmental factors influenced the United Nations healthcare sustainable agenda: evidence from a panel of selected Asian and African countries.

35 Dynamics of tsetse natural infection rates in the Mouhoun river, Burkina Faso, in relation with environmental factors

36 Effects of environmental factors and sowing depth on seed germination in cleome Gynandra L. (Capparaceae)

37 Combined effects of ambient air pollution and home environmental factors on low birth weight.

38 A Dual-Step Integrated Machine Learning Model for 24h-Ahead Wind Energy Generation Prediction Based on Actual Measurement Data and Environmental Factors

39 Relationships between zooplankton biomass and environmental factors of Xiaoxingkai Lake in northeastern China.

40 Common Environmental Factors May Underpin the Comorbidity Between Generalized Anxiety Disorder and Mood Disorders Via Activated Nitro-oxidative Pathways.

41 The role of selected environmental factors and the type of work performed on the development of urolithiasis - a review paper.

42 Effects of environmental factors and conservation measures on a sand-dune population of the natterjack toad (Epidalea calamita) in north-west england: A 31-year study

43 Hygienic assessment of environmental factors that cause insufficient provision with vitamins among pre-school children

44 Determinants of waterpipe use amongst adolescents in Northern Sweden: A survey of use pattern, risk perception, and environmental factors Public Health

45 Community perceptions of dietary and environmental factors as cardiovascular diseases risk determinants.

46 Environmental Factors’ Effect on Stress Reduction of Employees: A Case Study on Farhangian University Staff in Tehran

47 Ecology of palustrine wetlands in lesotho: Vegetation classification, description and environmental factors

48 INTRODUCTION A National park is an area set aside by a national government for the preservation of the natural environment. The World Conservation Union defines a National park as a natural area designated to protect the ecological integrity of one or more ecosystems for present and future generations. In Pakistan, the earlier ecological studies were generally observational. The earlier studies, generally appeared in 1950’s, were confined to visual description of the vegetation, and no attempts were made to recognize community types and to correlate them with the relevant environmental factors. On the contrary, advanced multivariate techniques of ordination and cluster analysis had been routinely used in Europe and other parts of the world. There are numerous ordination methods accessible in plant bionetwork, some of which have been extensively used, e.g. Principal Component Analysis (PCA) and Detrended Correspondence Analysis (DCA) (Hill & Gauch, 1980), whereas some others only sporadically used (Zhang, 2004). A series of studies using different ordination techniques were carried out in Pakistan by Ahmad et al., 2009; Ahmad, 2009; Jabeen & Ahmad, 2009; Pirzada et al., 2009; Ahmad et al., 2010a, b; Ahmad, 2011. In Canonical Correspondence Analysis (CCA) the floristic statistics and the environmental variables can be assimilated within the ordination (Kashian et al., 2003). Within the Ayubia National Park, the study area was the moist temperate forest in Rawalpindi, NE-Pakistan (Fig. 1), showing a high diversity of susceptible plant and animal species. The geographical location of the park is 330° 52' N and 730° 90' E (Farooque, 2002). The aim of this research was to quantify the vegetation in Ayubia National Park using ordination techniques and to determine the soilvegetation relationship to provide basic awareness for preservation of nationally significant native flora. A list of plant species present in the study area is provided in Table 1. Apart from their importance from ecological point of view few species are used as medicinal herbs by local inhabitants. Observed biodiversity of occuring species indicate that this area can be used for conservation of native flora. Exploring the vegetation dynamics and community assemblage in Ayubia National Park, Rawalpindi, Pakistan, using CCA

49 Association of psychosocial and perceived environmental factors with park-based physical activity among elderly in two cities in China and Germany.

50 Environmental factors associated with larval habitats of anopheline mosquitoes (Diptera: Culicidae) in irrigation and major drainage areas in the middle course of the Rift Valley, central Ethiopia

51 Combined effects of ambient air pollution and home environmental factors on low birth weight.

52 Role of environmental factors & oxidative stress with respect to fertilization outcome.

53 Effect of Selected Environmental Factors on the Microbicidal Effectiveness of Radiant Catalytic Ionization.

54 Social Determinants of Health: How Environmental Factors Affect Health.

55 Operational and environmental factors affecting disinfection byproducts formation in ballast water treatment systems.

56 Evaluation of the influence of external environmental factors on logistics activities: Case study of Ukrainian retail trade enterprises

57 Effects of host species and environmental factors on the prevalence of Batrachochytrium dendrobatidis in northern Europe.

58 A narrative review associating health vulnerability and environmental factors among rural workers.

59 efeito de fatores ambientais sobre a seletividade do alachlor ao algodoeiro effect of environmental factors on the selectivity of alachlor to cotton

60 effects of environmental factors on the morphometric characteristics of cultivated lettuce (lactuca sativa l.)

61 the role of environmental factors in digestive cancer

62 influence of environmental factors and relationships between vanadium, chromium, and calcium in human bone

63 environmental factors other than iodine deficiency in the pathogenesis of endemic goiter in the basin of river ganga and bay of bengal, india

64 role of genetic and environmental factors in dna methylation of lipid metabolism

65 attitudes expressed in online comments about environmental factors in the tourism sector: an exploratory study

66 dependence of the photosynthesis quantum yield in oceans on environmental factors

67 the role of environmental factors in the new economic geography framework

68 the role of environmental factors in the development of celiac disease: what is new?

69 influence of environmental factors on spectral characteristics of chromophoric dissolved organic matter (cdom) in inner mongolia plateau, china

70 environmental factors affecting the distribution of lonicera nummulariifolia jaub. & spach in zagros forest

71 quantifying the impacts of environmental factors on vegetation dynamics over climatic and management gradients of central asia

72 falls among elderly and its relation with their health problems and surrounding environmental factors in riyadh

73 host and environmental factors affecting the intestinal microbiota in chickens

74 crossbreeding cattle for milk production in the tropics: effects of genetic and environmental factors on the performance of improved genotypes on the cameroon western high plateau

75 on the environmental factors affecting the structural and cytotoxic properties of iapp peptides

76 genetic and environmental factors of atopy

77 effects of daily changes in environmental factors on the abundance and richness of odonata efeitos das mudanças diárias dos fatores ambientais sobre a abundância e a riqueza de odonata

78 the lysobacter capsici az78 genome has a gene pool enabling it to interact successfully with phytopathogenic microorganisms and environmental factors

79 demographic and environmental factors associated with mental health: a cross-sectional study

80 perceived neighborhood and home environmental factors associated with television viewing among taiwanese older adults

81 neuropathology and animal models of autism: genetic and environmental factors

82 environmental factors that affect the concentration of p and n in faecal samples collected for the determination of nutritional status

83 environmental factors affecting pre-weaning growth traits of hissardale sheep in pakistan

84 physical activity, psychosocial and perceived environmental factors in adolescents from northeast brazil

85 <b> genetic and environmental factors in body composition. a review based upon studies of familial aggregation </b>

86 social and environmental factors associated with the hospitalization of tuberculosis patients los factores sociales y ambientales asociados a la hospitalización de los pacientes con tuberculosis fatores sociais e ambientais associados à hospitalização de pacientes com tuberculose

87 effects of environmental factors and nutrient availability on the biochemical composition of algae for biofuels production: a review

88 reproduction in the aphididæ with a consideration of the modifying influence of environmental factors

89 influence of environmental factors on ponderal performance and morphometric characteristics of lambs of different genetic groups from birth to weaning

90 associations between individual and environmental factors and habitual physical activity among older chinese adults: a social–ecological perspective

91 the role of abiotic and biotic environmental factors in shaping epiphyton on common reed in shallow, hydrologically transformed, temperate lakes

92 denitrification and environmental factors influencing nitrate removal in guaymas basin hydrothermally-altered sediments

93 on assessment of rospotrebnadzor surveillance and control activities efficiency in regions: assessment criteria being prevented economic losses caused by population morbidity and mortality and associated with negative impcats exerted by environmental factors

94 environmental factors’ effect on stress reduction of employees: a case study on farhangian university staff in tehran

95 The Influence of Genetic and Environmental Factors on the Etiology of the Human Umbilical Cord: The East Flanders Prospective Twin Survey

96 Exploration of psychosocial and environmental factors that could improve the consumption of iron-rich foods among urban Senegalese adolescent girls.

Keyword Connections

Journals

Research Groups

Bibliographies