পদ্ধতির তুলনা করুন

	খাদ্য জাল টপোলজি বিশ্লেষণ	ফাংশনাল ডাইভারসিটি (Functional Diversity)
ক্ষেত্র	বাস্তুবিজ্ঞান	বাস্তুবিজ্ঞান
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	2000	2008
প্রবর্তক	Richard Williams and Neo Martinez	Olivier Mouillot
ধরন	ecological network characterization	trait-based diversity analysis
মৌলিক উৎস	Dunne, J. A., Williams, R. J., & Martinez, N. D. (2002). Network structure and robustness of marine food webs. The American Naturalist, 160(1), 117-129.	Villéger, S., Mason, N. W., & Mouillot, D. (2008). New multidimensional functional diversity indices for a multifaceted framework in functional ecology. Ecology, 89(8), 2290-2301.
অপর নাম	food web structure, network topology, trophic network, food chain analysis	functional traits, trait diversity, ecological niche, functional space
সম্পর্কিত	4	4
সারসংক্ষেপ	Food web topology analysis characterizes the structure of predator-prey interactions within ecological communities using network metrics. Pioneered by Williams and Martinez (2000) and extended by Dunne and colleagues (2002), this approach maps which species eat which and quantifies network properties (connectivity, clustering, robustness). Understanding food web structure reveals how ecosystems are organized, how stable they are to species loss, and what roles different species play in ecosystem function.	Functional diversity quantifies the range and abundance distribution of functional traits (morphology, physiology, behavior) among species in a community. Developed by Mouillot and colleagues (2008), functional diversity indices measure how different species are in their ecological roles and resource use strategies. Unlike species richness (number of species), functional diversity captures the breadth of ecological strategies, predicting ecosystem function and stability.