Results 71 to 80 of about 3,656,202 (312)
Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems
Advanced Science, EarlyView.Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen +8 more
wiley +1 more source
Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China
Advanced Science, EarlyView.This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang +3 more
wiley +1 more source
Integrasi Indeks Saham Pada Bursa Negara Kawasan Asia Pasifik
J-MKLI (Jurnal Manajemen dan Kearifan Lokal Indonesia), 2020 Financial liberalization that occur in many countries in the world will cause stock market in that countries are integrated. Asia Pacific stock markets are very potential for investors to investing their capital because the Asia Pacific stock markets are
I Wayan Tresna Wira Sentana +1 more
doaj
Recessions and the stock market
Journal of Monetary Economics, 2018 Using an event-study type analysis of the price-dividend ratio around recessions, I examine the forces that drive the stock market down. First, point in time measured prices anticipate cash flows while time-aggregated prices drop contemporaneously. This finding speaks against the idea that the stock market anticipates future business conditions due to ...
openaire +1 more source
Optimal Grazing Exclusion Duration to Enhance Soil Carbon Sequestration in Degraded Grasslands
Advanced Science, EarlyView.Across China, grazing exclusion reaches the national mean soil organic carbon recovery benchmark sooner in high‐MAP regions (> 500 mm), but recovery is much slower where MAP < 300 mm. Scaling this strategy to 70% of China's degraded grasslands would sequester about 1.52 Pg of soil carbon over 10 years—roughly 17% of annual global fossil‐fuel emissions.
Bin Zhang +9 more
wiley +1 more source
Sustainable Materials Design With Multi‐Modal Artificial Intelligence
Advanced Science, EarlyView.Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu +8 more
wiley +1 more source
Co-Movements Of U.S. And European Stock Markets Before And After The 2008 Gloal Stock Market Crash
Studies in Business and Economics, 2015 Empirical studies show that correlation between national stock markets increased and the benefits of global portfolio diversification decreased significantly after the global stock market crash of 1987.
Meric Ilhan +3 more
doaj +1 more source
Volatility Transmission between Stock and Foreign Exchange Markets: Evidence from Nigeria
Journal of Banking and Financial Economics, 2014 The direction of volatility transmission between stock and foreign exchange markets is important for hedging strategy, portfolio management and fi nancial market regulation.
Emenike Kalu O.
doaj +1 more source
Sufficiency on the Stock Market
CoRR, 2016 It is well-known that there are a number of relations between theoretical finance theory and information theory. Some of these relations are exact and some are approximate. In this paper we will explore some of these relations and determine under which conditions the relations are exact.
openaire +2 more sources
Advanced Science, EarlyView.A physics‐based framework resolving graphite phase‐separation dynamics establishes a predictive, degradation‐aware fast‐charging methodology for commercial Li‐ion batteries. The resulting model‐informed protocol achieves 20%–80% state‐of‐charge in 14 min while matching the long‐term degradation of a commercial 25‐minute EV strategy.
Marco Lagnoni +10 more
wiley +1 more source