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31. Today, I want to serve as a wetland caretaker.

32. The process soil nitrogen accumulating of Carex meyeriana in Gougu Wetland in Changbaishan Mountain was studied and simulated.

33. Vertical subsurface flow constructed wetland has negative effect on reaeration, which caused a low removal rate of NH3-N; the average removal rate was less than 10%.

34. It has been suggested by the authors that the modern avifauna here might succeed from the meadow and forest-meadow type in late Pleistocene to current plateau wetland type.

35. January 1944: US Marines carry their weapons and ammunition overhead as they wade through a wetland area at Cape Gloucester, New Britain Island.

36. Proper hydrological function of wetland systems year and the changing seasons are critical to their survival.

37. Qilihai wetland is the core of Tianjin Ancient Seacoast and Swamp Reserve in China.

38. The statistics show that from 1994 to 2001 the area of land, grass, holt and exposed land increased, while the saline land, dene, gobi and wetland decreased.

39. The behavior time budget and activity rhythm of adults and juvenile common coots in intensive tourism area, mild tourism area and compare area in Anbang River wetland.

40. The peat is a carrier of the wetland nitrogen in the marsh.

41. On the basis of the mire, river and riverine wetland, lake, restoration strategies are discussed.

42. The invasion of Spartina alterniflora had increased rhizospheric soil organic carbon contents and storages of the wetland of indigenous Phragmites australis.

43. The biological purification tank combined of artificial wetland technique and the bio-contact oxidation method was applied for malodorous river water in central urban region of Shanghai City.

44. Removal rates of nitrogen and phosphorus by different types of constructed wetland treating irrigation drainage water in the period of growth stagnancy of vegetation were studied.

45. The study on the residual quantity of methamidophos in the soil of rice-duck complex ecosystem of wetland.

46. The study of the performance of nitrogen removal in horizontal subsurface constructed wetland with Arundo donax var.

47. Therefore , sustainable development should become the direction to Honghu wetland ecotourism.

48. Wetland is the conjunction of lake and terrene and has important ecology function.

49. Protect the riverine wetland, repair and rebuilds the ecological sensitive patches.

50. The sandy vegetation in regional zonal vegetation has little to do with groundwater depth, however the wetland vegetation in azonal vegetation is much related to groundwater.

51. Under stable operation conditions, biotic community with relatively stable microorganism biomass and microbial activity was gradually developed in wetland substrate.

52. Every year millions of wildebeests migrants west from the draught Serengeti Plain to wetland in the Mara and these wildebeests were just part of the marching team.

53. Constructed wetland system is an efficient biotechnique for wastewater purification with low investment, imbecility , low circulation fee and high eco-value.

54. Because the wetland is unique in the aspect of hydrology course and environmental condition, the accumulation and transform characteristics of Hg is different from the other ecosystems.

54. Sentencedict.com is a online sentence dictionary, on which you can find excellent sentences for a large number of words.

55. The amphibious geophone is suited for operating in land, wetland, lake and marsh etc.

56. Free water surface constructed wetland planted with Typha latifolia was employed to treat effluent from biochemical reactor under A/O process.

57. The difference and vertical variability of the major nutrition elements contents in Carex lasiocarpa wetland soil and farmland soil are studied.

58. Seasonal dynamics of aboveground biomass DW/FW and of biomass allocation in modules of Calamagrostis angustifolia, a typical wetland plant in the Sanjiang Plain, were studied in a field investigation.

59. Visit the right habitat: extensive wetland reed beds (reed warbler) or windswept moorlands (meadow pipit) are the most likely locations for cuckoos.

60. The results indicated that there was an ecological succession of wetland soil types and its restoration successive series followed the order of aeolian sandy soil, meadow, bog soil and then peat soil.