Taking Wutong Mountain Rhododendron moulmainense ecological landscape forest in Shenzhen City as an example,the value of the forest was assessed by constructing an ecological service value assessment system and accoun...Taking Wutong Mountain Rhododendron moulmainense ecological landscape forest in Shenzhen City as an example,the value of the forest was assessed by constructing an ecological service value assessment system and accounting method.The assessment results showed that the total ecosystem service value of R.moulmainense ecological landscape forest was 13.195 billion yuan,and the top three services included the value of forestry products,the value of biodiversity maintenance and the value of leisure and recreation,indicating that the ecosystem service of Wutong Mountain R.moulmainense ecological landscape forest in Shenzhen has great ecological and economic value,especially in forestry products,biodiversity maintenance,and leisure and recreation.展开更多
On the basis of the concept of＂lake ecosystem health＂, the paper proposes that the planning and development of lakeside regions shall be oriented towards the core target of preserving ＂healthy lake＂ and all the co...On the basis of the concept of＂lake ecosystem health＂, the paper proposes that the planning and development of lakeside regions shall be oriented towards the core target of preserving ＂healthy lake＂ and all the construction work in lakeside regions shall be conducted within the ecosystem carrying capacity limits that the lakes can withstand. To achieve this core target, the paper first identifies main indicators describing healthy lake ecosystem and defines the external factors that can influence the health of lake eco-system. Then based on this, two kinds of urban planning methods are proposed to maintain the stability of lake eco-system health through controlling the external factors that can affect the health of lake eco-system. The first is to propose controlling factors in urban planning, such as division of ecological sensitive zones, controlling the development intensity, population capacity and types of industry in the lakeside regions and the second is to construct a monitoring and early warning system for lake eco-system health. The theories and methods mentioned in this paper have been applied to the planning of Wuhan Wutong Lake eco-city.展开更多
In the light of the plate tectonics the outline of paleogeography, sedimentary properties and facies patterns in the depositional processes of the Wutong Formation at the Lower Yangtze area are discussed. The argument...In the light of the plate tectonics the outline of paleogeography, sedimentary properties and facies patterns in the depositional processes of the Wutong Formation at the Lower Yangtze area are discussed. The argument that the Wutong Formation contains not only terrestrial sediments but also marine-terrestrial transitional or marine sediments is expounded to cover the development, evolution and paleoclimate of the Wutong depositional regions.展开更多
目的:探讨梧桐护理模式下父母陪伴麻醉诱导(parent presence at the induction of anesthesia,PPIA)对行肝穿刺活检术的肝移植状态患儿麻醉诱导期合作度及苏醒期谵妄(Emergence Delirium,ED)的影响。方法:采用随机数字表法,将2021年9月...目的:探讨梧桐护理模式下父母陪伴麻醉诱导(parent presence at the induction of anesthesia,PPIA)对行肝穿刺活检术的肝移植状态患儿麻醉诱导期合作度及苏醒期谵妄(Emergence Delirium,ED)的影响。方法:采用随机数字表法,将2021年9月至2022年3月在全身麻醉下进行肝穿刺活检术的肝移植状态患儿124例分为对照组和观察组各62例。对照组给予常规护理模式下父母陪伴麻醉诱导,观察组行梧桐护理模式下父母陪伴麻醉诱导。比较两组患儿在麻醉诱导时、苏醒时、术后1 h的平均动脉压、心率变化。采用麻醉诱导期合作程度量表(Induction Checklist Compliance,ICC)比较两组患儿麻醉诱导时合作程度,采用苏醒期谵妄量表(Pediatric Anesthesia Emergence Delirium scale,PAED)比较两组患儿苏醒时、术后1 h、术后6 h、术后12 h谵妄评分及谵妄发生率。结果:两组患儿各时间点平均动脉压、心率组间比较差异无统计学意义(P>0.05);观察组患儿诱导时ICC评分低于对照组,苏醒时及术后1 h PAED评分均低于对照组,差异有统计学意义(P<0.05);两组患儿术后6 h、12 h PAED评分比较差异无统计学意义(P>0.05);观察组总体谵妄发生率低于对照组,差异有统计学意义(P<0.05)。结论:梧桐护理模式下父母陪伴麻醉诱导可提高肝移植后肝穿刺活检患儿麻醉诱导期合作程度,降低苏醒期谵妄发生率,对于加速患儿康复,提高患儿围手术期安全具有积极意义。展开更多
文摘Taking Wutong Mountain Rhododendron moulmainense ecological landscape forest in Shenzhen City as an example,the value of the forest was assessed by constructing an ecological service value assessment system and accounting method.The assessment results showed that the total ecosystem service value of R.moulmainense ecological landscape forest was 13.195 billion yuan,and the top three services included the value of forestry products,the value of biodiversity maintenance and the value of leisure and recreation,indicating that the ecosystem service of Wutong Mountain R.moulmainense ecological landscape forest in Shenzhen has great ecological and economic value,especially in forestry products,biodiversity maintenance,and leisure and recreation.
文摘On the basis of the concept of＂lake ecosystem health＂, the paper proposes that the planning and development of lakeside regions shall be oriented towards the core target of preserving ＂healthy lake＂ and all the construction work in lakeside regions shall be conducted within the ecosystem carrying capacity limits that the lakes can withstand. To achieve this core target, the paper first identifies main indicators describing healthy lake ecosystem and defines the external factors that can influence the health of lake eco-system. Then based on this, two kinds of urban planning methods are proposed to maintain the stability of lake eco-system health through controlling the external factors that can affect the health of lake eco-system. The first is to propose controlling factors in urban planning, such as division of ecological sensitive zones, controlling the development intensity, population capacity and types of industry in the lakeside regions and the second is to construct a monitoring and early warning system for lake eco-system health. The theories and methods mentioned in this paper have been applied to the planning of Wuhan Wutong Lake eco-city.
文摘In the light of the plate tectonics the outline of paleogeography, sedimentary properties and facies patterns in the depositional processes of the Wutong Formation at the Lower Yangtze area are discussed. The argument that the Wutong Formation contains not only terrestrial sediments but also marine-terrestrial transitional or marine sediments is expounded to cover the development, evolution and paleoclimate of the Wutong depositional regions.
文摘目的:探讨梧桐护理模式下父母陪伴麻醉诱导(parent presence at the induction of anesthesia,PPIA)对行肝穿刺活检术的肝移植状态患儿麻醉诱导期合作度及苏醒期谵妄(Emergence Delirium,ED)的影响。方法:采用随机数字表法,将2021年9月至2022年3月在全身麻醉下进行肝穿刺活检术的肝移植状态患儿124例分为对照组和观察组各62例。对照组给予常规护理模式下父母陪伴麻醉诱导,观察组行梧桐护理模式下父母陪伴麻醉诱导。比较两组患儿在麻醉诱导时、苏醒时、术后1 h的平均动脉压、心率变化。采用麻醉诱导期合作程度量表(Induction Checklist Compliance,ICC)比较两组患儿麻醉诱导时合作程度,采用苏醒期谵妄量表(Pediatric Anesthesia Emergence Delirium scale,PAED)比较两组患儿苏醒时、术后1 h、术后6 h、术后12 h谵妄评分及谵妄发生率。结果:两组患儿各时间点平均动脉压、心率组间比较差异无统计学意义(P>0.05);观察组患儿诱导时ICC评分低于对照组,苏醒时及术后1 h PAED评分均低于对照组,差异有统计学意义(P<0.05);两组患儿术后6 h、12 h PAED评分比较差异无统计学意义(P>0.05);观察组总体谵妄发生率低于对照组,差异有统计学意义(P<0.05)。结论:梧桐护理模式下父母陪伴麻醉诱导可提高肝移植后肝穿刺活检患儿麻醉诱导期合作程度,降低苏醒期谵妄发生率,对于加速患儿康复,提高患儿围手术期安全具有积极意义。
