解析 答:(1).reproductive 生物繁殖特性(种子的大小与传播及外力);(2).different development stage 生物发育阶段;(3).succession series 植被演替阶段 ;(4).environment factors环境特征:资源分布不均、环境条件的差异(林窗)、地形特征、生物因子;(5)scale 研究尺度:on large scale...
Numerous factors typically influence the decision to have children. However, under the sway of incentivizing policies, Iranian families displayed a reduced inclination to have more children, leading to a cessation in population growth and a decline in fertility [10, 11]. Nevertheless, a study by ...
These studies have identified that factors such as psychological resilience, cognitive function, self-rated health, ADLs, and the PDI significantly influence older adults mortality. However, they typically focus on one or a few variables at a time, which reflects a limitation inherent to traditional...
A key factor affecting the growth of the population is the death, or mortality, rate. Just as the birth of new people increases the population size, deaths decrease it. The factors that affect the mortality rate include the availability and affordability of quality health care and lifestyle hab...
doi:10.2188/JEA.JE20200071Takashi OshioJapan Epidemiological Association
What factors affect national-scale deer population dynamics in the Republic of Ireland?Deer population dynamicsred deerfallow deersika deerland covermanagementResearch into deer population dynamics has mostly focused on community or landscape scales in the Republic of Ireland (ROI). However, in order ...
b. What kinds of factors are likely to regulate the population size of this species? What are the levels of an ecosystem such as ecosystem, community, population, species, and so on? What is the term that describes the variety of life on Earth? a) populat...
Full size table Discussion In the midst of the COVID-19 pandemic era, identifying which factors affect unmet healthcare need, particularly among older adults who typically have higher demands regarding healthcare services, is important for policy makers to respond to the need to develop an effectiv...
Many factors affect your med school application, and each will help decide whether you’re admitted or rejected. Your MCAT score is just one part of your candidacy. Your undergraduate GPA, letters of recommendation, research, interviews, and personal essays will all contribute to your acceptance ...
Macroeconomics includes the study of economy-wide factors such as the effect of rising prices or inflation on the economy. It seeks to track and understand the financial indicators that clarify an economy's success or failure over time, such as gross domestic product (GDP), changes inunemployment...