The Time Frame of Bleach

Bleach is an iconic manga and anime series that has captivated fans worldwide. But amidst all the supernatural battles and complex plotlines, have you ever wondered when this intriguing story takes place? Let’s dive into the depths of the Bleach universe and uncover the timeline in which it unfolds.

Understanding the Bleaching Threshold

To truly grasp the significance of the timeline, we must first comprehend the concept of the “bleaching threshold.” This term is essential in understanding the NOAA CRW products, which monitor coral bleaching heat stress. However, this concept is often misunderstood. So, let’s start by defining it clearly.

Corals, as we know from the Coral Bleaching section, are highly sensitive to heat stress caused by elevated temperatures. To identify regions at risk for bleaching, we search for places with warmer-than-usual temperatures or positive Sea Surface Temperature (SST) Anomaly.

When the SST is 1 °C above the highest monthly mean temperature, corals begin to experience stress and bleach. Using this information, we identify regions where the SST surpasses the Maximum Monthly Mean (MMM) SST for that specific location.

The MMM Concept Explained

To better visualize the MMM concept, let’s refer to the two-year (2019-2020) time series graph for the Main Hawaiian Islands 5km Regional Virtual Station. By focusing on this graph, we can gain a clearer understanding of the data.

In the NOAA CRW time series graph, the light blue crosses represent the Monthly Mean Climatology temperatures for the 5km Regional Virtual Station. Now, we need to identify the warmest month in the seasonal cycle for that coral reef region.

For the Main Hawaiian Islands 5km Regional Virtual Station, the maximum temperature within the Monthly Mean Climatology is 27 °C, which occurs in September. Thus, the Maximum Monthly Mean (MMM) SST for this station is 27 °C, indicated by a light blue, horizontal dashed line on the time series graph.

The Bleaching Threshold Unveiled

Now, let’s examine the bleaching threshold temperature. This temperature, which is 1 °C above the MMM, marks the point at which corals experience heat stress and begin to bleach. On the NOAA CRW time series graph, the bleaching threshold SST is represented by a light blue, horizontal solid line.

In the case of the Main Hawaiian Islands 5km Regional Virtual Station, the bleaching threshold SST is 28 °C, as depicted in the example time series graph. When the SST reaches or exceeds this temperature, corals undergo heat stress and initiate the bleaching process.

Mass Coral Bleaching and Beyond

When the SST remains significantly above the bleaching threshold or persists for an extended period, a phenomenon known as mass coral bleaching can occur. This worrisome event affects a vast area of a reef. If mass coral bleaching continues or worsens, it can ultimately lead to the death of entire coral reefs.

Now that we have delved into the intricacies of the bleaching threshold and its impact on corals, let’s return to our initial question: What year does Bleach take place? While the manga and anime series does not explicitly state the exact year, it is set in a fictional timeline that incorporates elements of both the past and the present.

Through its captivating storytelling and dynamic characters, Bleach transports us to a world where supernatural powers collide. So, immerse yourself in this enticing universe and let your imagination run wild!

Discover more fascinating manga and anime adventures like Bleach on Fecomic, your ultimate destination for all things anime and manga. Unleash your inner otaku and embark on unforgettable journeys with Fecomic – your trusted companion in the vast realm of Japanese entertainment.

(top)