生态系统碳氮磷元素的生态化学计量学特征

王绍强, 于贵瑞 - 2008 - ir.igsnrr.ac.cn
摘要生态系统元素平衡是当前全球变化生态学和生物地球化学循环的研究热点和焦点.
在系统介绍生态化学计量学与碳氮磷元素循环研究进展的基础上, 重点从土壤C: N: P …

Characterizing canopy biochemistry from imaging spectroscopy and its application to ecosystem studies

RF Kokaly, GP Asner, SV Ollinger, ME Martin… - Remote sensing of …, 2009 - Elsevier
For two decades, remotely sensed data from imaging spectrometers have been used to
estimate non-pigment biochemical constituents of vegetation, including water, nitrogen …

Forest disturbance and recovery: A general review in the context of spaceborne remote sensing of impacts on aboveground biomass and canopy structure

S Frolking, MW Palace, DB Clark… - Journal of …, 2009 - Wiley Online Library
Abrupt forest disturbances generating gaps> 0.001 km2 impact roughly 0.4–0.7 million km2
a− 1. Fire, windstorms, logging, and shifting cultivation are dominant disturbances; minor …

Soil enzyme activity and stoichiometry in forest ecosystems along the North-South Transect in eastern China (NSTEC)

Z Xu, G Yu, X Zhang, N He, Q Wang, S Wang… - Soil Biology and …, 2017 - Elsevier
Soil enzymes, as indicators of microbial metabolism, play an important role in nutrient
biogeochemistry at the ecosystem level. In this study, we present information from a …

[PDF][PDF] Landscape Ecology in Theory and Practice

MG Turner - 2001 - lepicolea.wordpress.com
They may influence us as individuals by their encouragement and guidance; they may affect
their community through their untiring commitment to service and the greater good; or they …

An introduction to the NASA Hyperspectral InfraRed Imager (HyspIRI) mission and preparatory activities

CM Lee, ML Cable, SJ Hook, RO Green… - Remote Sensing of …, 2015 - Elsevier
Abstract In 2007, the NASA Hyperspectral InfraRed Imager (HyspIRI) mission was
recommended in Earth Science and Applications from Space: National Imperatives for the …

Natural grassland as the optimal pattern of vegetation restoration in arid and semi-arid regions: Evidence from nutrient limitation of soil microbes

Y Cui, L Fang, X Guo, F Han, W Ju, L Ye… - Science of the total …, 2019 - Elsevier
Soil microbial metabolism is vital for nutrient cycling and aboveground ecosystem stability. A
general understanding of microbial metabolism and nutrient limitation under human …

The importance of land-use legacies to ecology and conservation

D Foster, F Swanson, J Aber, I Burke, N Brokaw… - …, 2003 - academic.oup.com
Recognition of the importance of land-use history and its legacies in most ecological
systems has been a major factor driving the recent focus on human activity as a legitimate …

Generalized joint attribute modeling for biodiversity analysis: Median‐zero, multivariate, multifarious data

JS Clark, D Nemergut, B Seyednasrollah… - Ecological …, 2017 - Wiley Online Library
Probabilistic forecasts of species distribution and abundance require models that
accommodate the range of ecological data, including a joint distribution of multiple species …

Imaging spectroscopy algorithms for mapping canopy foliar chemical and morphological traits and their uncertainties

A Singh, SP Serbin, BE McNeil… - Ecological …, 2015 - Wiley Online Library
A major goal of remote sensing is the development of generalizable algorithms to repeatedly
and accurately map ecosystem properties across space and time. Imaging spectroscopy has …