In Cities: Skylines, effective management of dead citizens is crucial for maintaining a functioning and well-developed city. This is primarily accomplished through the use of cemeteries and crematoriums, each serving distinct yet complementary roles in the deathcare system.

Cemeteries
Cemeteries serve as temporary storage facilities for deceased citizens. They have a limited capacity, which means that once they reach this capacity, they cannot accept any more corpses. When full, cemeteries can be set to emptying mode, causing hearses to transport corpses either to other cemeteries or to nearby crematoriums. This functionality is particularly beneficial during death waves, which can occur when a significant number of citizens die at once due to reasons like aging population or disasters. Cemeteries provide a buffer, allowing for the gradual transfer of bodies to crematoriums, which helps manage the influx without overwhelming the processing facilities at once.

Crematoriums
On the other hand, crematoriums are designed for more efficient disposal of corpses. Unlike cemeteries, they incinerate bodies, making them a more permanent solution. Crematoriums typically have a higher processing rate, capable of incinerating 20-40 corpses per week under normal conditions. However, during peak times, especially when handling corpses transferred from full cemeteries, their capacity can soar to an impressive 160-200 corpses weekly. This high throughput makes crematoriums invaluable during crises, as they can handle larger amounts of deceased citizens more swiftly than cemeteries.

Combined Strategies
The synergy between cemeteries and crematoriums is key to maintaining an efficient deathcare system. Players often leverage cemeteries as a low-cost buffer for storing corpses temporarily while relying on crematoriums for quicker processing and disposal. This strategy maximizes space and efficiency: while crematoriums require more upkeep and land, their ability to process large numbers of corpses makes them well-suited to tackle the challenges presented during death waves. Meanwhile, cemeteries can help keep operational costs lower by acting as a staging ground for bodies that are not immediately incinerated.

Player Management
Active management is essential for optimizing this system. Players can strategically place crematoriums near cemeteries and monitor their statuses. When a cemetery reaches its capacity, enabling the emptying mode allows for timely transportation of corpses to crematoriums, preventing the potential for abandoned buildings and other negative consequences that arise from bodies not being collected promptly. This proactive approach not only enhances the efficiency of deathcare but also ensures that the overall health and happiness of the city’s populace are maintained, minimizing negative impacts on land value and citizen satisfaction.

Conclusion
In summary, the interplay between cemeteries and crematoriums is fundamental to maintaining a healthy city in Cities: Skylines. Cemeteries function as temporary storage while crematoriums provide rapid incineration. Effective management and strategic placement of these facilities help streamline the deathcare process, particularly during critical periods of increased mortality, ensuring the city remains vibrant and functional.