Here are a few options for a WordPress post tag description for “海平面上升” (Hǎi Píngmiàn Shàngshēng – Sea Level Rise) in Traditional Chinese, with varying levels of detail:

**Option 1 (Concise):**

* **Description:** 探討全球暖化對沿海地區的威脅，以及海平面上升的科學成因、影響與解決方案。 (Discussing the threat of global warming to coastal areas, including sea level rise’s scientific causes, impacts, and solutions.)

**Option 2 (Slightly More Detailed):**

* **Description:** 關注全球海平面上升的現況。包括氣候變化、冰川融化、熱膨脹等因素造成的影響，以及對生態系統、人類社會的潛在災難。 (Focus on the current situation of global sea level rise. Including factors like climate change, melting glaciers, and thermal expansion, as well as its potential impact on ecosystems and human society.)

**Option 3 (Emphasizing Solutions):**

* **Description:** 深入分析海平面上升問題，探討根本原因、帶來挑戰，並介紹減緩氣候變化、保護沿海地區的各項措施，尋求可持續的未來。 (Deeply analyze the problem of sea level rise, explore its root causes and challenges, and introduce various measures to mitigate climate change and protect coastal areas, seeking a sustainable future.)

**Option 4 (Simple & Broad):**

* **Description:** 關於海平面上升的資訊與討論。 (Information and discussion about sea level rise.)

**Which one to choose depends on your content and audience:**

* **If your blog is primarily focused on solutions and action:** Go with Option 3.
* **If you are aiming for a more academic or informational tone:** Option 1 or 2 are good choices.
* **If you want a general tag that covers a wide range of related articles:** Option 4 is the simplest and most flexible.

Remember to tailor the chosen description to fit the content of your blog and the specific articles that will be tagged with “海平面上升”. You can also use keyword optimization!