dominant forest 中文意思是什麼

dominant forest 解釋
優勢森林
  • dominant : adj 1 支配的，統治的；有權威的。2 最有力的，占優勢的；主要的；突出的，超群出眾的。3 居高臨下的，...
  • forest : n. 福雷斯特〈姓氏，男子名〉。n. 1. 森林，山林。2. （英國）皇家狩獵場。vt. 在…造林；使長滿樹林，使成為森林。
  1. The species richness and diversity index order of coniferous and broad - leaf forest and evergreen broad - leaf forest in different geology plots was as follows : shrub layer > herb layer > tree layer ; in shrub plots, the order was herb layer > shrub layer. in general jsw, jsi and ea index order was herb layer > shrub layer > ree layer. that indicated that the species of tree and shrub in karst area distributing is not even, and the species, which are dominant and adapt to the karst environment are cleaer

    不同地區樣地針闊混交林和常綠闊葉林物種豐富度指數、多樣性指數均表現為灌木層草本層喬木層，而在灌叢樣地，物種豐富度和多樣性指數表現為草本層灌木層；整體上，石灰巖地區樣地jsw 、 jsi和ea指數為草本層灌木層喬木層；砂頁巖地區樣地為灌木層草本層喬木層。
  2. In six selected areas of the subtropical semi - humid evergreen broad - leaf forest ecosystem of yunnan diaolin mountain, during drought season from november, 1992 to april, 1993, authors studied and analysed, throught adopting the taxonomic, ecological and mathematical statistics method, the distribution, composition and domi - nant fungi of the small fungi as well as biodiversity. altogether 706 strains statistics unit, belonging to 28 genera, dominant fungi 678 strains statistics unit, 20 dominant fungi gen - era

    在雲南雕林山亞熱帶半濕潤常綠闊葉林森林生態系統的六個具有代表性的樣區中，於1992年11月至1993年4月旱季期間，運用系統分類、生態分析和數理統計的方法，對小型真菌種群的分佈、組成、優勢菌及其生物多樣性進行了分析，共分離獲得小型真菌菌株統計單位706株，分屬於28個屬，其中，優勢菌678株，分屬於20個屬。
  3. Interspecific association of dominant shrub species in cold temperate coniferous forest in ma kehe region of san jiangyuan national nature reserve

    三江源自然保護區瑪珂河林區寒溫性針葉林優勢灌木種間聯結研究
  4. Longling palynoflora comprises of 86 palynomorphs belonging to 61 families, and consist of angiosperms ( 69. 0 % ), gymnosperms ( 4. 6 % ), pteridophytes ( 24. 1 % ) and algae ( 2. 3 % ). longling palynological data indicate a vertical paleovegetational landscape : humid evergreen broad - leaved forest occurred on the slopes near the deposit site, and dominant elements were castanopsis, lithocarpus, cycobalanopsis, mixed with ericaceae, anacardiaceae and sapindaceae etc, and abundant ferns grew in the forest ; the mixed coniferous / broad - leaved forest and coniferous forest distributed on the area of high elevation, dominant elements were tsuga, pinus, picea and abies

    濕性常綠闊葉林分佈在沉積地附近，以殼斗科的石櫟屬、青岡屬和栲屬為主，混生漆樹科、桃金娘科、蓼科、大戟科和金縷梅科的楓香屬等植物，林內蕨類植物豐富；針闊葉混交林分佈在距沉積地較遠海拔較高的山地，主要包括松屬，鐵杉屬，羅漢松屬和一些闊葉植物類群；雲杉林、冷杉林和鐵杉林分佈在更高海拔的地區。
  5. In this dissertation, the author analyzed plant biodiversity in yunmengshan forest region with field survey on plant species and forest vegetation, the results show that : the vascular plants in yunmengshan forest region include 548 species ( variation ) which belong to 319 genera, 98 families, the flora geographical composition are complex, the dominant characteristics of flora are temperate zone plants which account for 55 percent, herbaceous species occupy 75 percent exclusively. evaluating the threatened hierarchy of plants in yunmengshan forest region, the results show that the number of critically endangered species is 7, endangered species isll, vulnerable species is 53, lower risk species is79, safty species 376

    本文在對雲蒙山林區的植物物種、植被進行調查的基礎上，進行植物多樣性分析，研究結果如下：雲蒙山林區共有維管束植物98科319屬548種和變種，地理成分復雜，包括中國全部屬的15個分佈區類型，區系組成以溫帶成分為主，佔55 ；生活型譜中，草本植物種類占絕對優勢，比例為75 . 3 ；通過瀕危評價，得出雲蒙山林區植物極危種7種，瀕危種11種，漸危種53種，敏感種79種，安全種376種。
  6. Competition among dominant species in forest of betula luminifera

    光皮樺林優勢樹種間的競爭
  7. Interspecific association of dominant species in betula luminifera natural forest communities of shaowu, fujian province

    光皮樺天然林群落優勢種群的種間聯結性研究
  8. A total of 445 species belonging to 24 families was collected, among which noctuidae and geometridae are dominant groups and 13 species are common to every forest zone

    隨海拔的升高類蛾的多樣性指數明顯降低，其中紅松闊葉林帶蛾類的物種豐富度、個體數量和多樣性指數都最高。
  9. Competitive pattern and dynamics simulation of dominant population in castanopsis carlessi forest in wuyishan mountains

    武夷山米櫧林優勢種群的競爭格局及動態模擬
  10. The reasonable model of exploiting and utilizing to the plant resources is put forward, which should be mainly protected. all kinds of communities are analyzed. the aubor ' s average height of karst evergreen - deciduous forest is 6. 88m. theuper arbor ' s average height is 13. 07m. the highest one reaches 25m. the community cover ratio is over 90 %, only few gaps existnatural convalescence forest is inferior to karst evergreen - deciduous forest in the restoration degree. there are a few tall arbor in the community. the height of alpine shrubs forest is 1. 00 to 2. 00m. there is no dominant species. the average height of karst shrubs forest is 0. 97m. the rhus chinensi s, desmodium racemosum and golochidion pubrum are the dominant species

    以觀賞及綠化樹種、用材樹種和藥用植物等歸類對洛塔植物資源作出了評價，觀賞植物主要有：玉趼、百合、繡球花等；用材樹種有大葉櫸、香果樹、光灰楸等；藥用植物有南方紅豆杉、杜仲等，並提出了對植物資源以保護為主的合理開發利用模式。分析各類型植物群落的保護年齡，地質與土壤背景以及群落基本結構和特徵，喀斯特常綠落葉林喬木層平均高度為6 . 88m ，上層喬木平均高13 . 07m ，最高可達25m ，群落郁蔽度達90以上。
  11. In six typical areas of huoditang mts, 48 genera of the small fungi is isolated from the forest litter. 277 strams statistics unit belong to 17 dominant fungi genera

    摘要在秦嶺火地塘6個代表不同生境的樣區中，從其森林凋落物中分離到48個屬的小型真菌，其中優勢菌17個屬，共277個菌株。
  12. Based on the theory of gradient transport, we analysed the different turbulence dispersal situation of pollen and seeds and bring about the turbulence dispersal model of pollen and seeds. finally, we used this model studied the seeds dispersal pattern of gordonia acumenata, the dominant species of evergreen broableaved forest

    運用梯度輸送理論分析了植物花粉、種子湍流擴散的不同情況，導出了植物花粉、種子散布的湍流擴散模型，並運用此模型研究了亞熱帶常綠闊葉林優勢種四川大頭茶的種子散布格局
  13. The results showed the dominant fungi in pinus bungeana forest in xiaolongshan, and the soil quality was not high as a whole

    結果表明：小隴山白皮松以青黴屬和麴黴屬為優勢菌群，土壤整體質量不高。
  14. The area, perimeter and number of different patch types varied greatly ; the patch of the forest of china fir and the forest of the oak are dominant ; tea garden is most complicated ; china fir and the oak are highly fragmented and suffered a tremendous influence from human factor

    各類型的面積、周長及斑塊數都不均衡；松、杉林景觀處于主導地位；茶園形狀最復雜，而松、杉林景觀破碎化程度最高，受人為因素影響最大。
  15. Population structure and regeneration types of dominant species in an evergreen broadleaved forest in tiantong national forest park, zhejiang province, eastern china

    浙江天童國家森林公園常綠闊葉林主要組成種的種群結構及更新類型
  16. To day, the burned blank was almost restored. the proportion of forest area increased 47. 6 % in 1987 to 81. 3 % in 2000, among the forest landscape patch types, coniferous is the dominant, about 47. 6 %, which is the result of the intensive planting after fire

    各景觀斑塊類型的變化強度迥然不同，林火跡地已基本恢復，並基本處于良好的發展狀態，目前研究區主要喬木林（針葉林、闊葉林、針闊混交林）面積已佔研究區總面積的81 . 3 ，演替頂級群落針葉林已達47 . 6 。
  17. For both periods ( 1974 1987 and 1987 2003 ) forest land was the dominant type of land use, but this dominance was weakening, for example, in 1974 2003 the forest land decreased form 266076hm2 to 240249 hm2

    兩個時段（ 1974 1987年和1987 2003年）內有林地都是該區域的優勢地類，但這種優勢正在逐漸減弱， 1974年2003有林地的面積從266076hm2下降到240249hm2 。
  18. The results showed that the pattern of landscape structure in moshan resort was a significant mosaic of patches and corridors. the landscapes of forest and special gardens are dominant. the number of artificial scenic spots and building was most, but their covering - area was smallest

    結果表明，磨山景區景觀結構呈現明顯的斑塊? ?廊道鑲嵌格局，其優勢景觀類型是山林景觀和專類園景觀，人工景點建築景觀斑塊數目最多，但面積最小。
  19. Wuchuan county is divided into four ecological and economic sections. on the basis of analysis of social and economic conditions and resource status of every section, the development orientation of dominant industry and how to effectively combine it with conversion of cropland to forest are proposed. the rational total quantity of conversion of cropland to forest of wuchuan county is suggeste

    應用主成分聚類分析和灰色關聯度分析方法，將武川縣劃分為四個生態經濟類型區，並對各個類型區所存在的社會經濟、資源生態稟賦分析的同時，進一步明確了各個生態區主導產業發展摘要方向，以及如何與退耕還林有機結合的目標取向。
  20. Based on an urban forest conservation in jiufeng which is located at wuhan and with an ecotourism function, remote sensing and field survey was used to establish environment database for the surface water environment planning since the non - point pollution is dominant in the conservation and the prediction of pollution source intensity was difficult in quantification and precision

    摘要武漢九峰城市森林保護區是以九峰山和馬鞍山森林公園為基礎，整合周邊山體、植被等自然資源，建成的具有生態旅遊功能的城市森林保護區。
分享友人
分享到 Line

分享到臉書