Marine ecology的問題，透過圖書和論文來找解法和答案更準確安心。 我們找到下列地圖、推薦、景點和餐廳等資訊懶人包

From Swamp to Wetland: The Creation of Everglades National Park

為了解決Marine ecology的問題，作者Wilhelm, Chris 這樣論述：

This book chronicles the creation of Everglades National Park, the largest subtropical wilderness in the United States. This effort, which spanned 1928 to 1958, was of central importance to the later emergence of modern environmentalism. Prior to the park’s creation, the Everglades was seen as a

reviled and useless swamp, unfit for typical recreational or development projects. The region’s unusual makeup also made it an unlikely candidate to become a national park, as it had none of the sweeping scenic vistas or geological monuments found in other nationally protected areas. Park advocates

drew on new ideas concerning the value of biota and ecology, the importance of wilderness, and the need to protect habitats, marine ecosystems, and plant life to redefine the Everglades. Using these ideas, the Everglades began to be recognized as an ecologically valuable and fragile wetland--and thu

s a region in need of protective status. While these new ideas foreshadowed the later emergence of modern environmentalism, tourism and the economic desires of Florida’s business and political elites also impacted the park’s future. These groups saw the Everglades’ unique biology and ecology as a fo

undation on which to build a tourism empire. They connected the Everglades to Florida’s modernization and commercialization, hoping the park would help facilitate the state’s transformation into the Sunshine State. Political conservatives welcomed federal power into Florida so long as it brought eco

nomic growth. Yet, even after the park’s creation, conservative landowners successfully fought to limit the park and saw it as a threat to their own economic freedoms. Today, a series of levees on the park’s eastern border marks the line between urban and protected areas, but development into these

areas threatens the park system. Rising sea levels caused by global warming are another threat to the future of the park. The battle to save the swamp’s biodiversity continues, and Everglades Park stands at the center of ongoing restoration efforts.

Marine ecology進入發燒排行的影片

台灣東北部海域廣東長吻鰩與尖棘甕鰩攝食生態研究

為了解決Marine ecology的問題，作者呂泰君 這樣論述：

鰩類族群豐度高且分佈範圍廣，其營養位階幾乎涵蓋海洋食物鏈的中上層，透過食性研究最能深入了解鰩類在海洋生態系中與其他物種的相互關系。本研究針對宜蘭大溪漁港拖網漁船於龜山島海域附近捕獲之廣東長吻鰩（Dipturus kwangtungensis）及尖棘甕鰩（Okamejei acutispina）進行胃內容物分析。本研究自2018年4月至2019年10月間共採集到廣東長吻鰩361尾（雄魚177尾，雌魚184尾）及尖棘甕鰩135尾（雄魚66尾，雌魚69尾）。兩種鰩之餌料生物累積曲線隨樣本數的增加呈現平緩的趨勢，代表本研究樣本數足以描述其攝食生態。研究結果顯示廣東長吻鰩主要餌料為甲殼類，餌料生物重要

性指數百分比（%RI）以無法鑑定的蝦類（unidentified shrimp）為最高（%RI = 45.34），其次為對蝦總科（Penaeoidea）（%RI = 16.56）以及細螯蝦屬（Leptochela spp.）（%RI = 13.60%）。餌料生物多樣性隨個體體長增加而上升，但空胃率僅於季節間有差異，雄、雌魚攝食組成高度重疊，體長組別間以小型個體與中型個體重疊度為最高，而小型個體與大型個體為最低，顯示廣東長吻鰩會隨成長改變攝食對象。尖棘甕鰩餌料重要性指數以無法鑑定的硬骨魚佔比例最高（%RI = 42.52），其次為無法鑑定的蝦（%RI = 25.06）及對蝦總科（%RI = 20

.77）；餌料生物多樣性隨個體體長增加而上升，空胃率於性別間及季節間皆有差異。雄、雌魚攝食為高度重疊，體長組別間以中型個體與大型個體重疊度最高，顯示尖棘甕鰩亦會隨成長改變餌料生物。兩種鰩的攝食寬度經標準化後分別為0.03及0.05，皆為專一攝食物種；但由有效餌料生物數量（H'）計算顯示其棲地餌料生物種類多且豐度極高，兩種鰩應為隨餌料生物豐度及優勢程度改變攝食特性之種類。

Can Microbial Communities Regenerate?: Uniting Ecology and Evolutionary Biology

為了解決Marine ecology的問題，作者Inkpen, S. Andrew,Doolittle, W. Ford 這樣論述：

S. Andrew Inkpen is assistant professor in the Department of Philosophy at Mount Allison University in Sackville, New Brunswick, Canada. He is also a project leader for the McDonnell Initiative at the Marine Biological Laboratory in Woods Hole, MA, where he focuses on facilitating collaborations bet

ween humanities researchers and life scientists. W. Ford Doolittle is professor in the Department of Biochemistry and Molecular Biology at Dalhousie University in Halifax, Nova Scotia, Canada, where he has taught for fifty years. He is a fellow of the Royal Society of Canada and a member of the US N

ational Academy of Sciences.

海洋酸化對點帶石斑仔稚魚鈣離子運輸以及骨骼鈣化作用的影響

為了解決Marine ecology的問題，作者黃辰宏 這樣論述：

根據政府間氣候變化專門委員會（IPCC）的預測，在本世紀末，二氧化碳濃度將提升至500~900 µatm，海水的酸鹼值則下降至7.9~7.7。海洋酸化會造成海水中碳酸鈣（CaCO3）飽和濃度升高，不利碳酸鈣在海水當中產生固態沉澱，並影響貝類以及珊瑚外骨骼的形成。此外，水體酸化可能會影響硬骨魚類的離子調節與發育生長，但並不清楚水體酸化是如何影響海洋硬骨魚類鈣離子的調節恆定性。本實驗比較飼養於正常的海水（pH 8.1）及不同酸化程度的海水（pH 7.8 與 pH 7.4）中40日齡點帶石斑仔稚魚，鈣離子運輸蛋白以及骨骼鈣質代謝相關基因在發育過程中的表現量變化。整體而言，實驗發現在酸化的環境之下仔

稚魚的成長與骨骼鈣離子累積並不會受到影響。然而，根據仔稚魚的離子調節、骨骼形成與鈣離子累積等數據的主成分分析卻顯示，水體酸化會影響整體的離子調節能力發展，以及可能輕微地影響對骨骼鈣離子沉積與再吸收。但是，若是以單一因子或以線性回歸進行分析與比較，則難以界定酸化對任何一組離子調控相關基因，例如細胞基底膜的鈣離子幫浦（pmca）、上皮鈣離子通道（ecac）以及運輸能量來源的鈉鉀離子幫浦基因的直接影響。此外，與骨骼鈣質沉積相關的成骨細胞（bglap）及破骨細胞（ctsk and trap）在海水酸化得情況下也並無獨立的顯著差異。實驗雖然表明在高二氧化碳的水體中，pH下降可能造成仔稚魚離子調節、骨骼形

成與鈣離子累積等因子的相互作用，而導致整體的生理差異。本研究亦顯示，點帶石斑魚仔稚魚的生長對高度酸化條件並不敏感，但此研究不能排除未來海洋酸化對沿海海水中的水產養殖業和野生種群影響的可能性。以目前而言，在海洋酸化的情況之下，硬骨魚的離子調節與鈣離子平衡的調節機制尚不明朗，須待更多研究證明。