见而可子院需总压气打写话价商华前认那低边见而可子院需总压气打写话价商华前认那低边A non - native plant species见而可子院需总压气打写话价商华前认那低边见而可子院需总压气打写话价商华前认那低边 相关知识点: 试题来源: 解析 B。解析:关键种(keystone species)是对其所在生态系统有...
Larval dragonflies (Tramea carolina, Carolina saddlebag) were identified as weak, context-dependent keystones in SC, supporting anuran richness in isolated ponds with very low pH. The results suggest that the identity of keystone species varies,J.E. Fauth...
It might seem that certain traits would clearly define a species as a keystone species; for example, [i]Pisaster ochraceus[/i] is often a keystone predator because it consumes and suppresses mussel populations, which in the absence of this starfish can be a dominant species. 问题 句子分析(...
Sphagnum growth was more inhibited than Polytrichum and the height difference between the two speciesincreased. Our data show that such a problem indeed exists between the cut anduncut handling methods. Not only do the results differ in absolute terms by asmuch as 82% but also do their ...
Two of the importance of stability analysis is investigating the influence of the parameters on stability of equilibrium points of mathematical model and i... TEDT Deressa - 《Applied Mathematics & Computation》 被引量: 0发表: 2021年 Dynamic social interactions and keystone species shape the diver...
What are some of the characteristics of rainforests that support such huge biodiversity? What are five human-caused threats to biodiversity? What is commensalism? Give some examples. What do many species in ecology form? Give an example of a keystone species. What are examples of symbiogenesis?
an ecological network context, certain species act as structural and functional keystone species, and play an important overall role in maintaining the properties of their network7. Therefore, our results suggest that the dominant genera in intestinal microbial community perform important roles in the ...
The blue shark Prionace glauca is the most abundant and widespread elasmobranch and one of the most prominent large predatory nektonic species of the World ocean. This is one of the keystone elements of the oceanic ecosystem, influencing living resources in the open oceanic and neritic waters, po...
M. lacticum appears to be the keystone species as it increased the growth of all other species that led to the synergy in biofilm mass. Interactions among the other three species (in the absence of M. lacticum) also contributed towards the synergy in biofilm mass. Biofilm inducing effects ...
According to the bio-cultural approach, these plants and associated knowledge help define the cultural identity of each community, and ethnobotanical plants constitute a particular facet of the cultural relationships between people and nature. By referring to the concept of Cultural Keystone Species (...