可知，珊瑚礁生长所需的条件有三点：第一，水温不低于21度；第二，有坚实的地基；第三，海水不会由于过量的河流沉积物显得太暗。这三点分别对应选项 D A B，因此，答案为 C。
To substantiate my theory in an evolutionary context, I performed a character trait reconstruction with the known phylogeny of reef corals. Evolutionary transition rates differed depending on whether a species transfers symbionts directly to larvae or obtains them from the environment. The loss of ...
An important environment that is more or less totally restricted to the intertropical zone is the coral reef. Coral reefs are found where the ocean water temperature is not less than 21 °C, where there is a firm substratum, and where the seawater is not rendered too dark by excessive amoun...
An important environment that is more or less totally restricted to the intertropical zone is the coral reef. Coral reefs are found where the ocean water temperature is not less than 21 °C, where there is a firm substratum, and where the seawater is not rendered too dark by excessive amoun...
The loss of coral reefs could have devastating effects on marine biodiversity and the overall health of the oceans. As such, conservation efforts are essential to preserve these critical ecosystems and the myriad of benefits they provide to the environment. In addition to their environmental ...
Tour guides regularly take visitors to view the reef. On one tour, a traveler asked the guide an interesting question. "I notice that the lagoon (泻湖) side of the reef looks pale and lifeless, while the ocean side is vibrant and colorful," the traveler observed. Why is this? The guide...
in their environment might be as important as indirect, habitat-mediated responses34,35,36. While other environmental factors (such as salinity or oxygen saturation) have considerable effects on reef fish physiology37, temperature is by far the most commonly investigated environmental stressor for reef...
actively looking for effective methods to reduce the acidity of sea water. The governments have also paid more attention to these actions and provided enough money for reef restoration. With these efforts, we may address climate threats to coral reefs and they can carry on protecting our ...
Reducing damage to the environment. 相关知识点: 试题来源: 解析 【解析】【文章大意】文章讲述了珊瑚白化更加严重,以及一些解决珊瑚白化的方法,最后提出来保护环境才是最好的方法。11【答案】B【解析】珊瑚礁发生了什么?A:珊瑚很难在热带地区生活;B:由于恶劣的生存环境,它们正处在危险中;C:它们生长地太慢了...
We then fitted predictive linear models of shelter volume (a 3D metric) based on either colony diameter, planar area and colony surface (2D metrics) for each major growth form of reef-building corals, enabling the use of 2D measures to estimate volumes. Finally, we applied these predictors ...