Surface air temperature change in the Wuyi Mountains,southeast China

Detecting changes in surface air temperature in mid-and low-altitude mountainous regions is essential for a comprehensive understanding of warming trend with altitude.We use daily surface air temperature data from 64 meteorological stations in Wuyi Mountains and its adjacent regions to analyze the spatio-temporal patterns of temperature change.The results show that Wuyi Mountains have experienced significant warming from 1961 to 2018.The warming trend of the mean temperature is 0.20℃/decade,the maximum temperature is 0.17℃/decade,and the minimum temperature is 0.26℃/decade.In 1961-1990,more than 63%of the stations showed a decreasing trend in annual mean temperature,mainly because the maximum temperature decreased during this period.However,in 1971-2000,1981-2010 and 1991-2018,the maximum,minimum and mean temperatures increased.The fastest increasing trend of mean temperature occurred in the southeastern coastal plains,the quickest increasing trend of maximum temperature occurred in the northwestern mountainous region,and the increase of minimum temperature occurred faster in the southeastern coastal and northwestern mountainous regions than that in the central area.Meanwhile,this study suggests that elevation does not affect warming in the Wuyi Mountains.These results are beneficial for understanding climate change in humid subtropical middle and low mountains.

Comparison of Soil Organic Carbon Content in Different Soil Types of Wuyi Mountains

[Objective] The aim was to explore the soil organic carbon（SOC）content from different types of soil and its influencing factors.[Method] Soil samples were collected from Wuyi Mountains,and the physical and chemical properties were measured and the relationship between SOC content and soil physical and chemical properties,altitude,average annual temperature was analyzed.[Result] SOC content ranged from 14.91 to 112.34 g/kg,and SOC content was significant positive correlated with available nutrients（available N,P and K）and total nitrogen.[Conclusion] This study indicated that the physical and chemical properties of soil,altitude,average annual temperature had a significant influence on the SOC content of Wuyi Mountains.

Comparative Studies on Tourist Satisfaction of World Heritage Sites——A Case Study of Huangshan Mountain,Lushan Mountain and Wuyi Mountain

Through the questionnaire survey and comparative studies on tourist satisfaction of tourism services among three world heritage sites,i.e.Huangshan Mountain,Lushan Mountain and Wuyi Mountain,this study pointed out the problems in tourism services of three scenic areas and then put forward relevant countermeasures for the management of scenic areas.

Wuyi Mountain

Listed as a World Cultural and Natural Heritage Site in 1999 Location:Wuyishan City,Fujian Province Best Time to Visit:Between June and August WUYI Mountain,located in southeast China’s Fujian Province,contains the largest and most representative example of a largely

Throughfall and stemflow nutrient depositions to soil in asubtropical evergreen broadleaved forest in the Wuyi Mountains

A study concerning the throughfall and stemflow chemistry in the Castanopsis eyrei forest was conducted during 1993—1994. The results showed that the net throughfall nutrient fluxes showed consistent canopy effects on precipitation chemistry. In general, potassium, calcium, magnesium, sodium and sulphur were added to precipitation by foliage, whereas the canopy absorbed nitrogen and phosphorus from precipitation. In stemflow, negative net deposition occurred for phosphorus only, and the rest nutrients were added to precipitation by tree stems and branches. The total net depositions of nutrients in both throughfall and stemflow followed the sequence of potassium>calcium>sodium>magnesium>sulphur, ranging between 2 56—52 54 kg/(hm 2·a). For potassium and calcium, net throughfall was the largest pathway, and the net throughfall contribution to the total yearly nutrient return to the forest soil was 54% and 42% respectively. Although the net stemflow contribution to the total yearly nutrient return was small (between 0 and 13%), stemflow represented the largest pathway of water and nutrient input to the stemflow zone of the forest floor in the C.eyrei forest ecosystem.

Fairyland: Wuyi Mountain

ASK where fairyland is on earth andsome people will say you need look nofurther than Wuyi Mountain. Located on theboarder of Fujian and Jiangxi provinces, WuyiMountain is famous for its unique landscapeand rich cultural background. A legend says that in remote antiquity thisarea was a place often stricken by floods.People lived a miserable life. Peng Yi workednight and day, eating in the wind and sleepingin the dew. He rallied the people together andwith their hoes they opened the mountain,controlled the water and finally changed

The age and tectonic environment of the rhyolitic rocks on the western side of Wuyi Mountain,South China

During the geological survey of the metamorphic rocks in Xingning-Wuhua region on the western side of Wuyi Mountain, South China, we discovered the Neoproterozoic rhyolite and rhyolitic greywacke for the first time that outcrop in the Proterozoic metamorphic rocks near Jingnan Town of Xingning County, eastern Guangdong Province. A systematic research on petrology, geochemistry and geochronology of rhyolitic rocks was conducted to understand their tectonic setting and formation age. The Jingnan rhyolite is interbedded with a coeval greywacke, with a total thickness of 60 m; both rhyolite and greywacke display a similar folding and metamorphic pattern. Meta-rhyolite consists of groundmass and phenocrystals including sanidine, orthoclase, and quartz with distinct undulose extinction; the groundmass has been recrystallized into fine-grain feldspar, quartz and sericite aggregation. Meta-greywacke is composed of crystallinoclastic grains (sanidine, orthoclase, quartz and oligoclase) and clay groundmass. Zircon grains used for the SHRIMP U-Pb analysis are light brown-colored and euhedral or subeuhedral. Dating data suggest two age groups; eight grains of magmatype zircon with an idiomorphic form yield an age of 972±8 Ma, and the other seven weakly corroded grains of zircon with euhedral to subeuhedral shape construct an average age of 1097±11 Ma, which were captured from older rocks by an uplifting magma, implying that a late Mesoproterozoic basement exists in the Nanling region. In addition, one Paleoproterozoic age, 2035±11 Ma, is obtained from a rounded detrital zircon, indicating that a Paleoproterozoic thermal event took place in the South China. Geochemically, the Jingnan rhyolitic rocks are characterized by high K2O content, intermediate Al2O3 content, with the ACNK value 0.98―1.11, and belonging to high-K alkaline series. They are rich in ΣREE, Rb, Th and Ce, depleted in Ba, Sr, Eu, Ti, P and Nb-Ta, and with moderate negative Eu and Sr anomalies. These features indicate that the Jingnan volcanic rocks have an affinity of continental arc that is similar to those of acid volcanic rocks in the SE-China Coastal Region, in other words, a Neoproterozoic tectonomagma event might have taken place in the western Wuyi region, leading to an eruption of high-K calc-alkaline granitic magma.

Confirmation and Preliminary Study of Aluminous A-Type Granites in the Wuyi Mountain Area, Eastern Jiangxi Province, China

Widespread in the Wuyi Mountain area of eastern Jiangxi are petrochemically peraluminous granites and they are characterized as being high in silica (SiO\-2>75%) and highly alkaline (ALK=6.9%-7.5%) with K\-2O>Na\-2O and rather high ratios of FeO\+T/MgO (11.3-17.9). The rocks have low contents of CaO, MgO, TiO\-2 and P\-2O\-5 . The granites are enriched in REE (ΣREE=210.3-496.8 μg/g) with remarkable negative Eu anomalies, but depleted in Eu, Ba, Sr, V, Co, and Ni, with 10000×Ga/Al ratios, varying from 6.1 to 9.8. It is clear that these granites are obviously different from the I\| and S\|type granites, but are quite similar to those typical A\|type granites such as aluminous A\|type granites in the coastal areas of Fujian Province.

Tea Culture in the Land of Confucianism——Sightseeing in the Wuyl Mountains,Fujian province

Walking through the Wuyi Mountains,Fujian province in summer,you can smell the fragrant aroma of Shanshui Tea everywhere.Within the 70 square kilometers of the park,most people are drawn to a slogan stating there have been“A Thousand years of Confucianism,but 10,000 years of Shanshui Tea”,

农旅融合背景下武夷山民宿业助力乡村振兴对策研究

民宿业在乡村旅游业中占有重要地位,是乡村旅游文化体验的重要组成部分。农旅融合理念下民宿经营者应加强对乡村文化包括乡村古民居、民间习俗等非物质文化遗产的挖掘,将地方特色风土人情融入乡村民宿建设,打造集自然、人文、乡村美食、康养休闲于一体的特色乡村文化体验型民宿品牌。武夷山民宿乡村旅游资源丰富,经营者需融入乡村农业生活体验、茶文化生活体验,设计具有文化创意和乡村美学的民宿起居、休闲空间,提升顾客期待型、魅力型需求体验,从而提高乡村民宿吸引力和村民收入,助力乡村振兴。

武夷山黑麂生境适宜性评价

道路网络建设促进区域社会经济发展的同时也阻隔了野生动物的通行和交流,影响或破坏了生境。武夷山是地球上同纬度生物多样性最丰富的地区之一,栖息着许多珍稀野生动物。本研究以黑麂(Muntiacus crinifrons)为目标物种,对其生境适宜性进行了评价,并借助水文分析模拟动物潜在的运动轨迹。结果表明:黑麂最适宜生境面积占研究区总面积的16.53%,其他依次是一般适宜、较适宜、较不适宜和不适宜,占比分别是29.63%、22.69%、20.77%和10.38%。最适宜生境主要集中于武夷山国家级自然保护区的核心区,通过模拟得到的动物足迹与道路网络叠加,发现5处动物足迹受到道路的阻隔,其中与高速公路相交1处、与省道相交1处、与县道相交1处和与乡道相交2处。研究结果可为制订生境保护和修复政策提供参考,对野生动物保护具有重要意义。

武夷山野外认药实践虚拟仿真线路与图片库建设实践

实地收集福建省武夷山三港至后山、华光庙、龙渡、挂墩等不同方向的5条实践线路中常见、重点、特色中药资源物种,整合汇总不同线路共400种物种图片,结合物种地理位置信息形成虚拟仿真线路与数字图片库。图片库的建设优化了教学方式,拓展了学生的野外视野,提供了预习与复习的途径,极大地促进了学科的学习氛围与效率。

福建省植物分布新纪录——小繁缕叶龙胆等5种

于2021—2023年,经过野外调查和标本鉴定,在武夷山国家公园发现了5种植物的福建省新分布纪录,分别为小繁缕叶龙胆[Gentiana rubicunda var.samolifolia(Franchet)C.Marquand],木本牛尾菜(Smilax ligneoriparia C.X.Fu&P.Li),小叶韩信草(Scutellaria indica var.parvifolia Makino),华中桑寄生(Loranthus pseudo-odoratus Lingelsh.)和尼泊尔酸模(Rumex nepalensis Spreng.),为进一步深入研究亚热带森林植物区系及武夷山国家公园生物多样性保护提供了新资料。

武夷山传统聚落景观基因图谱研究

福建武夷山古村落类型多样,然而传统文化生态环境的改变,使武夷山区域景观的现状和发展面临着前所未有的影响和冲击。文章基于田野调查得出的研究成果,利用平面图和立面图的图示表达方法,以1000 m、500 m、200 m、1 m、1 dm五种长度为尺度单位,从外在环境特征的角度出发,对环境基因、布局基因及建筑基因进行识别及特征解读,从而构建出武夷山传统聚落景观基因图谱;并结合具体的典型案例,构建景观基因组合图谱,为该地区地域景观营造与保护提供更加系统科学、直观清晰的指导和依据。

山岳型生态系统服务“高供给--脆弱性”关键区域识别与修复分区--以武夷山脉为例

【目的/意义】提升管理保护山岳型生态系统自然资源和提高生态适应能力,为今后更合理的生态保护与修复提供参考。【方法/过程】以GIS空间分析为支撑,从生态系统服务高供给和脆弱性的双重内涵与需求出发,构建武夷山脉国土空间保护修复关键区域的“高供给—脆弱性”协同分析框架,对生态修复重点区域进行空间集成,并提出生态保护修复差异化分区治理策略。【结果/结论】结果表明:(1)武夷山脉生态系统供给服务价值整体上呈“西北高,东南低”的空间格局;(2)武夷山脉生态系统的脆弱性整体上表现为“四周高,中间低”的空间格局,武夷山脉边缘沿线城市生态脆弱性整体较高,且武夷山脉南部生态脆弱性略高于武夷山北岸;(3)武夷山脉生态系统服务高供给—脆弱性匹配在空间上,呈现出由低供给—高脆弱性区逐步向外以半环状过渡到高供给—低脆弱性区的趋势,且空间错位现象显著。

清以降武夷山脉人虎关系

清以降,武夷山脉虎患频发,危害性极大,涉及范围广。从时间上看,清初、晚清时期武夷山区的虎患发生频次较高;从地域上看,武夷山东侧虎患较西侧更甚,尤以建宁县、南平县、长汀县等县受灾严重。究其原因,除了受到气候变化、自然灾害频发的影响之外,还与经济结构的变化有很大关系。近代厦门、福州开埠通商,闽赣等省木业、纸业快速发展,加剧了对山林的破坏,虎患发生频次增加。人虎关系折射出当地笃信虎神的地域文化,以及虎信仰背后独特的“孝”文化。

武夷山植被带土壤微生物量沿海拔梯度的变化

土壤微生物量是陆地生态系统碳循环的重要组成部分,在森林生态系统物质循环和能量转化中占有特别重要的地位。以武夷山常绿阔叶林(EBF)、针叶林(CF)、亚高山矮林(DF)和高山草甸(AM)为试验对象,研究了土壤微生物量沿海拔梯度的变化特征。结果表明:在0～10cm土壤层,随着海拔高度的增加,年平均土壤微生物量增大,AM的年平均土壤微生物量为4.07g·kg-1,分别为DF、CF和EBF的2.06、3.21倍和3.91倍;AM的年平均土壤微生物量显著大于DF、CF和AM(p<0.01),DF的年平均土壤微生物量显著大于EBF、CF(p<0.05),EBF和CF的年平均土壤微生物量无显著性差异(p>0.05),10～25cm土壤层的年平均土壤微生物量的变化规律与上层基本一致;在0～10cm土壤层,不同海拔年平均土壤微生物量分别与土壤有机碳、全氮、全硫含量以及土壤湿度呈显著正相关(p<0.05),在10～25cm土壤层,不同海拔年平均土壤微生物量分别与土壤有机碳、全氮含量呈显著正相关(p<0.05)。研究表明,武夷山亚热带森林年平均土壤微生物量随海拔高度升高而增加,土壤有机碳、全氮、全硫和土壤湿度可能是调控土壤微生物量沿海拔梯度变化的主要因子。

武夷山不同海拔植被带土壤微生物PLFA分析

运用磷脂脂肪酸标记法(PLFA)研究武夷山不同海拔植被带(常绿阔叶林EBF、针叶林CF、亚高山矮林SDF、高山草甸AM)土壤微生物群落结构特征。结果表明:从不同海拔土壤中共检测到25种PLFA生物标记,EBF土壤微生物PLFA生物标记种类和总量明显高于其他植被类型,随着海拔的升高,土壤微生物种类和含量逐渐下降。4个海拔土壤中含量最高的PLFA生物标记是18:1ω9c,16:1ω7c,16:00和cy17:0。3种特征微生物相对生物量在不同海拔土壤中分布不同,细菌分布量最大,其次是真菌,放线菌分布量最小。不同海拔植被带土壤微生物群落多样性用不同指数表示,均呈现相似规律,即EBF>CF>SDF>AM。主成分分析表明:与土壤微生物PLFA群落多样性相关的2个主成分分别解释变量方差的59.23%和35.46%,基本能够区分不同海拔土壤微生物群落特征。对第1主成分起主要作用的磷脂脂肪酸为16:1ω9c,a17:0,18:1ω9c和16:1ω7c,对第2主成分起主要作用的为i17:0,16:1ω5c和cy17:0。不同海拔土壤细菌、真菌、放线菌、原生动物各总PLFA与土壤理化性质和酶活性之间存在相关性,总有机碳、全氮和过氧化氢酶对细菌、放线菌和原生动物总PLFA呈极显著正相关。土壤微生物群落多样性随着海拔上升、土层加深而逐渐下降的原因,可能是生物量、林分凋落物、土壤养分、微小动物、植物根系等多种因素共同作用的结果。

武夷山甜槠群落 凋落物的产量及其动态

主要讨论了武夷山先峰岭甜槠（Ｃａｓｔａｎｏｐｓｉｓｅｙｒｅｉ）群落１９９２～１９９５年４年凋落物的产量和季节动态．甜槠群落１９９２～１９９５年的凋落物产量分别为５５６．２６、３７９．２０、３６４．３５、２５８．７０ｇ／ｍ２，凋落物量呈现逐年下降的趋势；４年的平均值为３８９．６３ｇ／ｍ２，４年中的最高值与最低值之比为２．１５∶１．１９９３年营养元素通过凋落物的归还量分别为：Ｎ３．６４５、Ｐ０．１３９、Ｋ１．２８２、Ｎａ０．０５７、Ｃａ２．６２３、Ｍｇ０．５４８ｇ／ｍ２．