Results 21 to 30 of about 6,511 (112)
Shuitu Baochi Xuebao, 2017 通过室内水槽模拟冲刷试验，研究缓坡坡降1.4%、流量0.6～1.8 L/s、非淹没条件下，植被类型（柔性植被、刚性植被）和植被配置格局（棋盘状格局、长条状格局、带状格局）对坡面流水深、流速、流态、达西阻力系数等水动力学特性的影响，探究其规律。结果表明：（1）与裸坡相比，植被具有雍水缓流作用，水深雍高1.4～2.8倍，流速延缓31%～65%，植被格局较植被类型作用更为明显，其中柔性植被、带状格局雍水效果最好。（2）坡面流态指数m显示刚性植被、棋盘状格局条件下水流紊动性最强，而坡面综合指数k显示刚性植被 ...
孟铖铖, 杨坪坪
doaj
Bright spots for advancing ecological understanding and conservation decision‐making
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract A lot can be learned by studying bright spots—defined as unexpected positive outcomes. In fields like public health, education, and oncology, identifying factors behind bright spots reveals previously unknown drivers of success that can be replicated elsewhere.
Holly S. Embke +7 more
wiley +1 more source
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Forest cover is positively associated with fish biomass and fisheries yield in the Amazon River floodplain, and many species enter flooded forests to feed, spawn, or seek refuge from predation. Floating macrophyte beds, known as floating meadows, in Amazon floodplains support high fish diversity and serve as nursery habitat for many fishes of ...
Sam Grinstead +6 more
wiley +1 more source
Shuitu Baochi Xuebao, 2000 通过研究表明，不同类型植被减少径流和泥沙的功效不同，东坡不同类型植被小区径流深由大到小的顺序为：荒坡〉沙棘（平茬）〉水棘＋小叶杨〉农地，北坡为油松〉油松＋沙棘〉沙棘林；东坡产沙量由大到小的顺序为农地〉荒坡〉沙棘（平茬）〉沙棘＋小叶杨，北坡为油松〉油松＋沙棘〉沙棘。不同类型植被在生长季的土壤水分平均值均很低，其变化范围在６．３３％～９．６０％；沙棘林地土壤形成利用性干层。
陈云明 侯喜禄
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Global Change Biology, Volume 31, Issue 11, November 2025.This study assessed the potential impacts of climate and land‐use change on soil fungal diversity across four North American biomes. We found that climate change typically caused both diversity losses and gains, particularly in coniferous forests and among arbuscular mycorrhizal fungi, whereas land‐use change mainly reduced diversity, especially in ...
Wenqi Luo +5 more
wiley +1 more source
Shuitu Baochi Xuebao, 2005 以黄土丘陵区安家沟小流域为例,计算了植被最小需水量,评价了不同植被类型的生态用水量。研究结果表明:(1)土壤含水量、蒸散量均与植被类型和降雨量密切相关。对于相同年份,乔灌林地的土壤含水量和蒸散量都显著地大于农地;对于相同的植被类型,干旱年份(2 0 0 2年)的土壤含水量和蒸散量都显著小于湿润年份(2 0 0 3年)。(2 )从月尺度来说,不论是干旱年还是湿润年,植被生态用水在生长季节旺季均低于其最小生态需水量;从年尺度来说,干旱年份所有植被生态用水均低于其最小生态需水量,但湿润年份所有植被(除小麦外 ...
黄奕龙 陈利顶 傅伯杰 张利萍 王仰麟
doaj
Integrative Conservation, Volume 4, Issue 3, Page 476-490, September 2025.The leaf functional traits of angiosperms and gymnosperms in mountain ecosystems significantly influence phyllosphere fungal diversity. These traits are critical for understanding fungal stress resistance and elevational adaptation, which aids in predicting plant responses to climate change.
Xiaocheng Yu +7 more
wiley +1 more source
Integrative Conservation, Volume 4, Issue 3, Page 393-404, September 2025.We studied the challenges in human‐wildlife coexistence in Abohar wildlife sanctuary and the surrounding landscape in Punjab, India. We found that the local people's unique intrinsic motivation for conservation and the traditional approaches to conservation are no longer sufficient.
Geethanjali Mariaselvam +5 more
wiley +1 more source
Functional Ecology, Volume 39, Issue 9, Page 2327-2341, September 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract While elevational patterns of soil bacterial and fungal communities in mountain ecosystems have been well documented, the assembly processes of soil archaeal and protistan communities, and their linkage with ecosystem multifunctionality (EMF), remain poorly understood ...
Bao‐Min Yao +14 more
wiley +1 more source
Seasonality of temperature dependence of methane fluxes from natural wetlands
Functional Ecology, Volume 39, Issue 9, Page 2383-2397, September 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Temperature dependence is a crucial parameter in estimating methane (CH4) fluxes from natural wetlands, yet our understanding of this parameter remains inadequate. Seasonal fluctuations in water levels and ecosystem productivity lead to seasonal differences in CH4 ...
Jinshuai Li +6 more
wiley +1 more source